The Reunion Resort is really wonderful with lots of amenities. Make sure you check everything out when you arrive to get the lay of the land. We went to the front desk when we got there to get our wristbands, key card and they were very helpful in providing a map of the resort along with the schedule of restaurant/pool hours.
The condo itself is really so comfortable and welcoming and represented accurately in the pictures. It's decorated beautifully and has lots of space to spread out so you don't feel like you're on top of one another. We didn't use the Disney shuttle because we wanted to get there early, but just note you have to work it out a couple days in advance. The best part for our 9 year old was that the resort water park with lazy river and slide is just a short half-block walk away which is great because there is no parking there. Publix, Dunkin, Starbucks and CVS are just minutes away by car off the resort.
A couple very, very minor suggestions that didn't take away from the experience, but would make it even better. Consider providing information about restaurants/amenities nearby along with the resort map in the condo to help minimize the "settling in" process. Also, there were dishwasher pods, but maybe a sponge or rag to wipe down kitchen and dishwashing liquid. It has pretty much EVERYTHING else you could need aside from that. We loved it.