When selecting a city, you are limited to the city proper. Since most hotels are on the outlying areas of cities, Schmap does not allow you to view those areas. When scrolling west, for example, the map stops scrolling at the city limits.
I don't see the point of installing something that does not perform any better than what is available online already.
If you are going to be in a downtown area of a city, then this is very convenient. The quick descriptions on mouseover are nice, and simple checkboxes for viewing different details in the city
License: Free Details...