Hi..Lago Vista is part of the old Buenaventura Lakes time shares...It is a long long ways from Disney compared to most other hotels, time shares and homes...I think you will find it to be adequate but nothing fancy at all.
If your cost per night is under $75 it is not a bad deal...you will spend extra in time and gas if going back and forth to Disney. Here is a link...note that the furniture is very basic. If important, find out if amenities like TV in all bedrooms, size of beds, heated or unheated pool meet your needs.
http://www.lagovistaresort.com/
If more than that, there are much better deals closer to Disney, especially places like Windsor Palms that are very new and going for $89/night...