Hi
Go to hotelkingdom.com they had rates of $103.00 per nite at disney and $86.00 pernite for a 3 bedroom at Cypress Point when i checked last week.
HIFS is changing to a Nickelodeon Hotel at this time, so construction is ongoing. When it has its grand reopening in the spring prices may be high, or they may be running specials.
Cypress Point has had good reviews in the posts i have read and they have a heated pool with a Vocano theme, they also have one and two bedroom units.
Beaware that the prices on Hotelkingdom are significantly lower than prices that i have seen elsewhere, so check them out, you can also try sheraton vistana resorts iin bueana vista, their rates were good too and they have 7 heated pools with good write up.
Also, if you want the cinderella castle breakfast, call on you first available day 90 days out (disney will calculate your date for you if you ask them to, just don't call too late) or make a priority seating for Cinderella's Gala feast at the Grand Floridian (mush easier to get) for dinner. Make sure you call as soon as your 90 days out start so you can get your little one a meal with Cindy.
Good luck, have fun!