We stayed at the Residence Inn Lake Buena Vista last November. We stayed one night, then moved to the BWV, then back to the RI for our last night in Florida. We got a great Government Rate. We enjoyed our stay. The place looks really new and very clean. We had a 1 BR with 2 queen beds. It was nice to have 2 separate rooms. The beds were VERY comfortable. It was also very quiet. The only downfall to the room design is that the bathroom is off the bedroom - so if someone stays up late & needs to use the facilities, they have to go thru the bedroom to get to the bathroom. We also had a kitchen with a large fridge.
The free breakfast buffett was nice. It's quite large and has a good variety. I liked that they had oatmeal with toppings. DS enjoyed the Mickey waffles.
The pool area is a bit small - but it looked nice & clean. Lots of towels to use. We didn't go swimming while we were there. The pool area is right beside the breakfast area so we took at look at it.
I posted a review when we returned - so if you do a search you may find it.