Looking for a Berlin/Leipzig makerspace for a week's worth of… well, making

I am planning to be in Berlin mid-Feb for ~week and will need access to a makerspace for a few days to do some basic lasercutting, 3D printing, toolwork, etc. Suggestions for a suitable space would be very helpful. I’ve added Leipzig to the subject of this thread because there is a slight chance that I might go to Leipzig instead of Berlin, so may as well get suggestions for that city as well.

From a very cursory survey, some of the makerspaces seem to have a minimum membership for a month + some kind of intro course which is offered only twice a month, or some such scheduling inappropriateness (for me). I am looking for a low-key place that welcomes drop-in new comers.

Many thanks,