We stayed here a couple of years ago and really loved it.
Stay in one of the village suites (the maris hotel rooms are much further from facilties and look a bit tired) Suites are l shaped with a large living room, bedroom and bathroom and both the living and bedroom open onto the terrace. They also had really long heavy curtains with a separate black out lining on both sets of French doors. Our 13 month old slept in the travel cot and we had the black out bit closed against the French doors and then draped the outer bit of the curtain over her cot so it was like a little tent with the cot inside so was easy to settle her in our room earlier on.
Grounds are lovely but be aware there are some ponds around so you will need to keep an eye. We had a duck with a line of ducklings that walked past us several times a day - the children loved it!
facilities are great with outdoor and indoor pool and good buffet meals in the restaurant.(meals very reasonable price if you haven't booked a meal package)
There's also a lovely looking kids club although we didn't use it (very new and clean) and a great playground with a paddling pool bit.
It's very popular with cyclists so when we were there it was really quiet during the day as most of the guests were out cycling! Also meant the buffet had lots of really lovely healthy stuff - great salad bars and fruit etc and lots of grilled meat and fish.
It is about 3 miles outside puerta pollensa. We had a hire car and tended to go into Pollensa (or elsewhere) mid morning, play on the beach, have lunch and then head back to the hotel for the rest of the day / evening but we were only there for 5 days so didn't mind the lack of variety!
As snowboarder says, Soller and Port de Soller are both lovely and there is a fab little train that you can get from Soller into Palma through beautiful scenery.
Puerta Andratx is also lovely - not sure what the beaches are like but gorgeous for a wander and a drink / meal by the boats.