I should qualify this by saying this is mine and my husband's opinion, comparing that experience with our previous experience in Davenport.
We found Cumbrian Lakes to be far out, and the road to and from Disney were congested during our stay last year (late April/early May). Everything was what we consider far away, and people were speeding so much on the two lane road (Poinciana) leading to the community that we were almost rear-ended a few times waiting to turn left into the subdivision.
They were, however, working on widening that road, so that will help.
We did not, personally, like the whole 192/Poinciana area. We much preferred the quieter experience we had in Davenport the year before.
I'm sure you'll enjoy your vacation home and after all, you'll be at Disney!
We just know that from now on we will avoid renting villas along Poinciana because it's not the location for us.
I'm sorry if what I said concerned you. Everyone is different and you will find out for yourselves once you get there whether it's for you! I'm sure a lot of people enjoy that area, as there are many vacation homes in that area.