I know nothing about the THV except for what I have read here on these boards so I'm hoping maybe some of you who have already had the pleasure of staying there can help me out a bit. I have a few questions that I cannot find answers to in the searches I've done.
First of all we have requested a view of the river. Can someone tell me approximately how far a walk this would be to the main SSR area and what area the walkway ends up at?
We are not bus people at all and our DGSs would love to try the Grandstand pool. Also I've seen several pictures of the tub/shower in the master bathroom but none of the toilet. Does the master bath have a water closet or is the commode right inside the room?
Now parking? How far are the lots from the treehouses themselves? We will only have one car per THV but has anyone had trouble parking in these lots?
We will be using our cars to go to the parks each day and usually stay until closing. Will there be problems getting a spot that late?
And lastly....what about snakes?

With two young boys ( 5 & 8 plus a very skittish grandma) are snakes a problem? Anyone have any encounters?
Hi there DisneyFreaks!

We just returned home from WDW last week with 3 nights of our 10 night stay being at THV. If you want to check out my TR, there are lots of pics and information about them. Here's a link:
http://www.disboards.com/showthread.php?t=2369934
To answer some of your questions here, though...
Walking to the main part of SSR is not bad at all. The walkpath is located down by the SOUTH Bus Stop, near the pool and the Boat Launch - and takes you up to the Grandstand parking area, close to both the pool and the Bus stop there. So depending on where you are within the THV, your walk will be shorter or longer. We stayed in unit 7056 directly overlooking the pool, about a 2 min walk to the South Bus Stop. Our walk over to the Grandstand was about a 5 min deal, and another 3 or 4 to get to the Carriage House. One day I walked from our unit up past the NORTH Bus Stop to get photos of the THV sign at the main road entrance into the THV, and that took me about 10 min at a very casual pace. There are units up near the driving entrance - so your timing will vary walking to the Grandstand based on where you are located.
As far as a river view goes - it also depends on where you are located. There are several units with a river view, some as far north as the main entrance, and as far south as the south bus stop. We had asked for a water view ourselves, and ended up looking over the pool, since as the lady at the counter said at check-in, it's filled with water!

Not quite the water we'd wanted, but hey, we ended up really enjoying our location being close to all 3 "amenities" - the bus, the boat and the walkway.
Regarding the toilet in the Master bath - yes, it is in a water closet inside the master bathroom. As you walk into the bathroom, the door is immediately to your right.
Regarding parking - each of the units are clumped into "pods" of 3 or 4 units. There is a walkway from the road in to the units, and there are parking spaces, pretty much one per unit along the road to the left and right of the walk way. There are no parking lots as you find in the main parts of SSR.
Finally - snakes. We saw lots of various types of critters - mostly birds and squirrels, but definitely no snakes. I can't say they don't exist in the woods, but we certainly did not encounter any in our traipsing around the THV's.
I hope you have a wonderful stay!