Leica focomat v35 is actually quite a big enlarger. The base is huge and the head rises quite a height at max enlargement. The Durst M601 is quite compact with capacity to 6x6. M605 and M670 can do 6x7, but column may be higher than 601. Parts for all these should be quite easy to locate (2nd hand). Leitz Valoy II can be found quite cheaply and is compact and high quality. It only does 35mm or smaller. If you have room for the Leitz v35, and only want to do 35mm, it is a superb enlarger. I hope you find something suitable. Alex