My husband and I stayed there last May and I was really pleased to get such a nice room for such a great price. They do offer a
AAA discount so be sure to ask for that, if you're a AAA member.
The hotel used to be a "Hampton Inn". If you know what those buildings look like, you know exactly what the Galleria Palms looks like.
The continental breakfast was sufficient - it included hard boiled eggs and was enough to get us rolling in the morning.
We thought the hotel was nearly empty when we were there but then saw an entire tour bus fill up one morning so there must be some sound insulation.
We didn't use the pool but did look at it and it is small.
You're in the Hwy 192 area which is a little "tacky tourist-y". I've heard people say that they didn't feel safe but I've stayed in the area numerous times because we typically stay at Windsor Hills when we're there with the whole family and I've never felt like I was in a problem area. There are fast food and resonably priced restaurants (Sizzler, Golden Corral, K-Bob, etc.) nearby. You're super close to the Animal Kingdom.
I've recommended the hotel to others and would happily stay there again.