It's nice that the app seems you promising but imho there are thousands of apps which are just rolling in the sand, no meaning of their development but on the other hand lots of apps are there developed with really nice idea in mind, which created their own niche. So imho be assure that the app belongs to the category that do create its own niche.
and as other comments there are appreciable too.
A nice site indeed, I personally not happy with the UI, can be much more sophisticated as users views regarding a particular couch. But over all a nice non profit service.
Actually I am talking in both of the case. In case of travel we generally take help of google or any of our friends, relative familiar with that place. But the process is really time consuming. I am seeking for a one place solution which can provide nice and relevant information regarding that place.
As you replied in case of moving, when we have some narrow timeliness for our work then above solution is like a fail.
but practically most of us like to go with this way only.