Hi, I have a T/M,crb and 175 for encap, and a small Airflex with twin vacs and 200psi pump.All are great in the right places. Ive recently had 4 jobs that i couldent get to with T/M and on 3 jobs,2nd floor with no lift. Now im no spring chicken and find it tough lifting the Airflex and 175, up two flights, so i either say no in the future to these jobs( both carpet and upholstery), or i find a machine that is light enough to spare my back, but good enough to do the job. Lightest ive seen/ aware of is the Cub, most impressive the LX400, but thats not too light! Any recommendations on either or others to consider that you have used your self please. Cheers and Happy Christmas. Simon