Overall good, I'll break it down more:
Location; nice location, top end of Adeje, close to a small beach, a few shops, mini marts and restaurants around, if you want it more quite and family orientated go here, we took the bus [ 467 ] into Adeje a few times €8 for 6 of us so cheap enough, only downside here is the transfers, 1hr 30mins on the way in and 2hrs 10mins on the way home - not the hotels fault but On The Beach, if you want to stay here consider a taxi/Uber or car rental from Airport! Good views of the sea, parking around the back the street if you're renting a car, hop over the road to the beach (beach is nice but pebbly at near end) also on Atlantic so expect waves/breakers for small kids head into town and the more family friendly beaches if you want little ones to paddle etc, but great for us
Food; not bad, its a small hotel, decent food the options obviously a bit limited but we ate well every day, BBQ one night, plenty of brekky to go at, lunch probably the most limited but tea was fine, pizza great (own wood fired oven - nice and crispy!) for coffee hit the Lavazzo machine - the other is a bit milky and weak! We also got free beer and soft drinks in the fridge topped up every day (all inclusive), Pool Bar good there is free hotdogs, hamburgers, nuggets, buns, coffee and ice cream, nuts and slushies, plus the usual drinks, bars are good and nice selection, though on last night we seemed to have a barman that made everything in a tumbler and was orange, before that we got proper Mojitos, G&T, Cosmopolitans (in a nice cocktail glass) Tom Collins and 'Love is in the Air' whatever that is ( didn't have one myself)
Rooms; nice, air con in ours was a blessing, serviceable, yes a little dated but nothing wrong with them at all, we say dated you could just say it was their style, beds were fine, yes firm but clean, well sprung and I had really good sleep, linen always clean, cleaners did a good job and we never had issues
Facilities; we didn't use the Jacuzzi on the top floor but used the pools a lot, both adequate, nice temp not freezing not too warm, played pool ( 2€) foosball ( free) and did the Aloe Vera class (free plus 2 bottles to take away) used the book swap, accurate weighting machine handy at leaving time as we'd lost ours, didn't try gym or spa
Reception; all good, helpful friendly, as were the 'tourist / tour office' in the foyer, we booked Siam Park and Loro Park through them, very helpful with maps, booking times etc, advise on the AVIS rental (though the self service kiosk kept failing so we used alternative in town in the end), got there before room ready but they gave us wristbands and let us eat and roam - left our luggage in a locker room so thats good (had hotels that don't and get real fussy when you leave but they went at all)
Staff; all helpful , polite, friendly, only thing I have to say here is a few times they were short staffed (not staffs fault of course) but meant that some tables didn't get cleaned on busy times and your drinks could be a bit late on arrival
So overall a nice hotel, nice location, quiet at the end of there bay, if thats what you want great - we wanted quiet - we also had a quiet week, got bit more hectic as we left