I am self employed and things are tight, so I travel in coach and stay in budget hotels. As long as there is wifi I am happy. The only thing I won't skimp on is food. On long trips I will try to have some simple salads or other stuff from a supermarket, just to give myself a break from too much eating out, but I find the ritual of seeking out a nice restaurant and enjoying a quiet, relaxing meal at the start of each trip keeps me sane.