My transit was in Bahrain, not Qatar. I got a 24 hour transit visa right at the Bahrain Airport, met a wonderful German Lady heading to Nepal in the same flight as mine and we made good friends. A van picked us up, took us to a hotel in the City. We each got a nice decent room, a pretty good dinner. Alarm rang in the morning, took a nice shower and headed downstairs to the banquet room for a pretty good breakfast. Browsed the internet, checked emails and told everyone in Nepal, I was going to be there on time. A van picked us up, took us to the Airport and after a nice cup of coffee with the German Lady, since we arrived a little early, I was on my way to Nepal, fresh and ready for home sweet home.

Hope my experience helps you :)