Our go-to for long-term off site is Windsor Hills in a specific home we have rented several times over the years. We usually do a 2 week trip every summer. We also love Bonnet Creek, but more for a short-term stay.
As a family of 6, the private pool and 4 bedrooms is the selling point for us
When we spend 2 weeks, we all need a little space to save our sanity! The house we regularly book has some theming, but not over the top. When the kids were younger the theming appealed to us, but as they have gotten older it is not as important. We also found without all the hub-bub of eating out, "packing" for the pool, and racing out to the parks, a home where we all have our own bedrooms for "down time" really allows us to relax. We have a 16 yo on the spectrum who needs quiet time in his room, a 15 yo who often just wants privacy from her sisters, and a 9 and 7 year old who think they need to "go go go" all the time but really need some downtime during the week just chilling in their room watching some tv to avoid the "Disney meltdown". And when we are all not on a "go go go" type of schedule, we all are much more pleasant to be around.
But I will also add that our first few years of going to Disney, we didn't know HOW to slow down and relax. We were a rope drop, collect as many FPs as possible (days of the paper fps!), nap at the house, and rush back to the parks. WH was a great location due to how close we were to Disney parks. I wouldn't trade those days for anything (so many memories!) but they were exhausting!
So I don't know if I answered your question. But for 10 days, you really need to ask yourself what your family needs to keep everybody balanced. For my family it is space ...and some down time to just chill. For my husband and I that means drinks poolside and listening to music while we float, for my 16 year old that means noise cancelling headphones and his
youtube videos in his room, for my 15 yo that means space away from her younger sisters, and for my 7 and 9 year old that means that, though they may not like it, they will have some time to nap, watch tv, play in the pool, play in the game room, or just ride the bikes down the streets at Windsor Hills.
Best of luck!