Our family (including two children ages: 13 & 11) rented a two bedroom unit in the Grand Reunion Resort (the main building where the lobby/check-in is).
WOW, our unit was large, stylish, very clean, with amazing views out over the golf course from the inside and out on the wrap around balcony.
The children had their own bedroom which had two separate regular/queen beds and on suite bathroom (two sinks).
Between their bedroom and ours was: a separate kitchen (stainless steel appliances) with eating counter-top & barstools, dining table and chairs, living room area with TV/entertainment center, and... get this a "wet bar" area and tucked away a washer/dryer.
Our bedroom, with king sized bed, had its own balcony overlooking the golf range and a very large on suite bathroom with walk in shower, separate bath and separate his/hers sinks. All bedrooms had their own TVs, so no arguing over which channel to watch. The beds were all very comfortable and the air-conditioning just right!!!
They don't advertise it, but they have a lovely business center, where you can check-in & print boarding passes for your flight.
We stayed for seven nights and were able to book using the "Home Sweet Home" Special rates which were FABULOUS for a two bedroom unit of this quality. Housekeeping was somewhat inconsistent: sometimes the bathrooms were out of wash clothes, no one came in on our last day to tidy up, and on the last night we were out of toilet paper, we made do.
I found the Grand Resort building and adjacent facilities to be super clean, up to date, stylish and very appealing. I shouldn't forget to mention the valet parking, the attendees were super friendly, always welcoming and another big bonus was that valet parking was included in our room rate!!
The on site water park is very special if you are traveling with younger kids. I found the landscaping and property in general to be very aesthetically appealing. From Reunion you have easy access to gas stations, eateries, pharmacies etc., just outside the property boundaries. In particular we enjoyed visiting nearby Champions Gate and breakfast at the Paris Bistro there.