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8.3 / 10 Guest Rating

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter

743 Fifth Avenue, San Diego, us

AC Hotel by Marriott San Diego Downtown Gaslamp Quarter - main view

About the Property

Luxurious Amenities
AC Hotel by Marriott San Diego Downtown Gaslamp Quarter boasts an outdoor swimming pool and a modern fitness centre, perfect for guests looking to relax and stay active during their stay.

Dining and Entertainment
Guests can indulge in delicious meals and refreshing drinks at the on-site restaurant and bar, offering a convenient dining option without having to leave the hotel premises.

Convenient Location
Situated just steps away from the city centre and major attractions like Balboa Park and the San Diego Zoo, this hotel provides easy access to the best of San Diego.

Experience luxury and convenience at AC Hotel by Marriott San Diego Downtown Gaslamp Quarter. Book now for an unforgettable stay!

Facilities & Amenities

Fitness facilities
WiFi available
Free WiFi
Parking
Non-smoking rooms
Air conditioning
Fitness center
Swimming pool
24-hour front desk
Restaurant

Important Information

Check-in & Out

Check-in
Check-out11:00 AM

Property Notes

Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply. A deposit may be required at the property.

Check Room Availability

1 night · 2 adults

Available Rooms

King Room with Street View - Photo 1
King Room with Street View - Photo 2
King Room with Street View - Photo 3
1/3

King Room with Street View

This air-conditioned double room includes a flat-screen TV with cable channels and a private bathroom. The unit offers 1 bed.

23 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVAir conditioningHair dryerRefrigerator

Guest room, 1 King, Urban view

Non-refundable
Room Only
20% OFF$352.84

$282.27

Includes taxes & fees

Guest room, 1 King, Urban view

Non-refundable
Breakfast Included
20% OFF$385.8

$308.64

Includes taxes & fees
Standard King Room - Photo 1
Standard King Room - Photo 2
Standard King Room - Photo 3
1/3

Standard King Room

This air-conditioned double room includes a flat-screen TV with cable channels and a private bathroom. The unit offers 1 bed.

22 sqm
Sleeps 2
1 Extra-large double bed (Super-king size) (181-210 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVAir conditioningHair dryerRefrigerator

King Room

Non-refundable
Room Only
20% OFF$252.66

$202.13

Includes taxes & fees

King Room

Non-refundable
Breakfast Included
20% OFF$296.6

$237.28

Includes taxes & fees
Standard Queen Room with Two Queen Beds - Photo 1
Standard Queen Room with Two Queen Beds - Photo 2
Standard Queen Room with Two Queen Beds - Photo 3
Standard Queen Room with Two Queen Beds - Photo 4
1/4

Standard Queen Room with Two Queen Beds

The spacious double room features air conditioning, a tea and coffee maker, as well as a private bathroom boasting a bath or a shower and a hairdryer. The unit has 2 beds.

30 sqm
Sleeps 4
2 Queen bed (151-180 cm wide)
Amenities
Coffee/tea makerSafety deposit boxTVAir conditioningHair dryerRefrigerator

Room With Two Queen Beds

Non-refundable
Room Only
20% OFF$264.73

$211.78

Includes taxes & fees

Room With Two Queen Beds

Non-refundable
Breakfast Included
20% OFF$309.55

$247.64

Includes taxes & fees
Room, 1 Queen Bed - Photo 1
Room, 1 Queen Bed - Photo 2
Room, 1 Queen Bed - Photo 3
1/3

Room, 1 Queen Bed

1 Queen BedOverlooking the cityInternet - Free WiFi 25+ Mbps Entertainment - 55-inch flat-screen TV with premium channelsSleep - Pillowtop bed and bed sheets Bathroom - Private bathroom, designer toiletries, and a shower with a rainfall showerheadPractical - Laptop-compatible safe, iron/ironing board, and laptop workspaceComfort - Daily housekeeping and climate-controlled heating and air conditioningAccessibility - Transfer showerEco-friendly - Recycling binNeed to Know - Housekeeping on request, toothbrush and toothpaste not availableNon-Smoking

Sleeps 2
1 Queen Bed (150-160 cm wide)
Amenities
ShowerTVTelephoneHair dryerDeskPrivate bathroom

Guest Room, 1 Queen, Urban View

Non-refundable
Room Only
20% OFF$252.66

$202.13

Includes taxes & fees

Guest Room, 1 Queen, Urban View

Non-refundable
Breakfast Included
20% OFF$296.6

$237.28

Includes taxes & fees
Room, 1 King Bed, Balcony - Photo 1
Room, 1 King Bed, Balcony - Photo 2
Room, 1 King Bed, Balcony - Photo 3
Room, 1 King Bed, Balcony - Photo 4
1/4

Room, 1 King Bed, Balcony

1 King BedBalcony with city viewsInternet - Free WiFi 25+ Mbps Entertainment - 55-inch flat-screen TV with premium channelsSleep - Pillowtop bed and bed sheets Bathroom - Private bathroom, designer toiletries, and a shower with a rainfall showerheadPractical - Laptop-compatible safe, iron/ironing board, and laptop workspaceComfort - Daily housekeeping and climate-controlled heating and air conditioningAccessibility - Transfer showerEco-friendly - Recycling binNeed to Know - Housekeeping on request, toothbrush and toothpaste not availableNon-Smoking

Sleeps 2
1 King bed (151-180 cm wide)
Amenities
ShowerTVTelephoneHair dryerDeskPrivate bathroom

Guest Room, 1 King, Urban View, Balcony

Non-refundable
Room Only
20% OFF$276.81

$221.45

Includes taxes & fees

Guest Room, 1 King, Urban View, Balcony

Non-refundable
Breakfast Included
20% OFF$322.49

$257.99

Includes taxes & fees

Guest Reviews

8.3
Excellent380 verified reviews
AI Summary

Guests highly rate the great location and frequently praise the amazing staff.

Categories

Cleanliness7.8
Service9.2
Location9.3
Room Quality7.2
Amenities8.3
Value for Money8.2
Food and Beverage7.8
Overall Experience8.7

Select topics to read reviews

I
IreneusUS
Verified booking
extended_group
Standard Room
Stayed in Jan 29, 2026

"Exceptional"

9.0
Helpful?
P
PiersonusUS
Verified booking
solo_traveller
Standard Room
Stayed in Jan 27, 2026

"Good"

5.0

It was well kept

My sheets had stains on them and my the room felt crowded and kinda dark

Helpful?
N
NormausUS
Verified booking
extended_group
Standard Room
Stayed in Jan 23, 2026

"The room was nice, but I didn’t get any sleep due to the noise in the door mechanism. But staff was very nice in compens"

4.0

It was great! Perfectly located in gaslamp district with walking distance to many restaurants. The room was clean and nice.

There was a clicking noise in the door mechanism in our room every 10 to 12 minutes keeping me awake all night long! It was frustrating because we had a funeral to attend to early the next morning. But the staff was very understanding and compensated me for the trouble so that made it better but still did not get any sleep the whole night. I hope they fixed the problem.

Helpful?
R
RickusUS
Verified booking
couple
Standard Room
Stayed in Jan 20, 2026

"Excellent"

8.0
Helpful?
S
SatoshijpJP
Verified booking
solo_traveller
Standard Room
Stayed in Jan 20, 2026

"ひどい睡眠不足"

3.0

学会場に徒歩で行けた。

向かいの店が22:00~3:00までとにかくうるさい。金曜、土曜の晩はあふれんばかりの客が全員大合唱していて、ライブ会場にいるようだった。6Fの道路側だったのでとにかく眠れなかった。ホワイトノイズを出す機器と耳栓が置かれていたが、そんなものは全く効果がなかった。1週間滞在したが、月曜の夜だけ0:00~1:00にうるさいのみで、少しだけ眠れた。毎日の睡眠時間が2~3時間だったので、睡眠不足とひどい頭痛に悩まされ続けた。予約の段階で、これは通知すべき。学会期間なので、通常の倍の料金となっていたが、価格に見合うホテルではなかった。睡眠時間を確保したい人は、泊まってはいけないホテル。ハウスキーピングが毎回名刺を置いていくが、ハウスキーピング中にトイレを詰まらせた人は名刺を置いていなかった。掃除も適当。

Helpful?
V
VelindausUS
Verified booking
couple
Standard Room
Stayed in Jan 19, 2026

"Exceptional"

10.0
Helpful?
G
gabrielusUS
Verified booking
extended_group
Standard Room
Stayed in Jan 19, 2026

"Exceptional"

10.0
Helpful?
C
ChristopherusUS
Verified booking
couple
Standard Room
Stayed in Jan 19, 2026

"Very Good"

7.0
Helpful?
A
AndreamxMX
Verified booking
couple
Standard Room
Stayed in Jan 19, 2026

"ESTANCIA INFERNAL NO APTA PARA QUIEN DESEA DESCANSAR"

1.0

Las instalaciones estan bien en general

El ruido en la zona es infernal, tenía una reservación por tres noches a la primera noche quería salir corriendo de ahi, torretas de policía, musica descontrolada y gritos en la calle toda la noche. Me hicieron el cargo total por las tres noches, el personal del hotel cero empatico y me dijeron que ellos no podían resolver nada por que mi reserva fue hecha por Booking, acabé gastando el doble en hospedaje.

Helpful?
C
ColeneusUS
Verified booking
family_with_children
Standard Room
Stayed in Jan 19, 2026

"Mariah Shea, Cody, the staff we came into contact with were exceptionally generous, kind, and patien"

8.0

We really liked the hotel. We really love the pool and lounge area. I do wish the pool hours were longer. I would’ve loved to sit on the rooftop at night to get some outdoor relaxing time. It was ridiculously hot on Sunday and Monday. We did not spend much time up there during the day.

The street noise inside of the room was ridiculously loud. And I realize you can’t do anything about that, except the noise canceling sound machine in the earplugs already in the room. That was a great idea. For the most part, it worked the trash truck, however Monday morning at 5 AM was not canceled out by the noise machine. Booo One crazy silly thing about San Diego. I had the hardest time finding black iced tea. Which I found to be kind of crazy.

Helpful?