Hi again, Venetian Bay is gated newer condo and townhome community located east of Disney off Hwy 192...The others you looked like EIsland, WPalms, WHills are on the far west end of Disney. Disney World is about 7 miles long, east to west.
Only drawback to this location is getting to Disney via Hwy 192. If you look on a map you will see that you need to drive several miles on 192 toward Disney. This area gets very congested because it all heads towards Disney and most cross roads have lights. You can turn RIGHT after going a couple of miles on 192 onto 535 Vinland and then LEFT on World Center Drive and that takes you into the parks eventually.
If you don't mind a 75 cent toll (Cash only, so have 3 quarters ready), I would turn right on Poinciana Blvd. off 192, go a mile to Osceola Parkway, and it takes you right into Disney with no hassle.
I would not discourage you from this location, just know it is about an extra 10 minutes or so to the parks.
As far as renting from owners, 95% are totally honest and the management companies are reputable. Damage deposits are returned if no problems.
It is a matter of some trust as you do have an agreement with an individual. But if they have gone to all the expense to advertise a condo, set up management, build a web page, and furnish a place, they are almost always honest and upfront. I guarantee you the condo at Homes4u is owned by an individual and market by a management company.
Hope this helps...good luck...Ted