Hi there.
I am glad i have seen this post as i live in Tenerife but had never heard of this hotel, soi looked on the website and i know it very well ... try looking for Gran Melia, Guia De Isora as that is the proper name for this deluxe hotel.
Basically, i know the hotel so well because i have a small childcare buisness in Tenerife and i get booked up a lot for families coming to this hotel.
OK, what can i tell you ... first thing is that you will NOT be dissapointed with this hotel.
The only down side is, it is not on a sandy beach. You would need to drive maybe 10-15 minutes to either Playa san Juan or the other way to Los Gigantes where both have lovely sandy beaches.
For children, the hotel is very good as in it has a fantastic kids pool with a pirate ship etc and it is heated rather than stone cold like many.
The kids club is based outside under a wicker hut and it has a nice playground with slides, climbing frames etc BUT in my opinion i think there should be an inside area for children too as even though you are covered, you are still outside and can catch the rays.
The babysitting service to me is BIG time expensive at 35 euros per hour!!!
I charge 15 euros per hour and i am from the UK with 14 years of being a nanny and 5 years being a maternity nurse.
What else ... the large pools are beautiful and have jacuzies in the middle.
The apartments themselves are very lovely with a little kitchenette area and table and chairs.
You can get con-joining rooms with a lounge in the middle.
There are many restaurants and the evening buffet opens at 7pm with a HUGE variety.
The pool restaurant is also very nice, that is called oasis.
Im not sure what else i can tell you, unless you have any specific questions etc.
Sorry to waffle on and i hope this has helped a little.
If you do want to have a peek at my website is is www.tenerifechildcare.com
Please let me know if i help you further.
Have a great holiday here.
Lisa.