John, the only current regularly run MC room I know of is operated by openmike but she is away as far as I know for some festival. Maybe in a few days time you will get more current feedback on PT.

About all I can say is that at the time the first room was started from here, operating the system was easy and I think admin controls and options as to how you want to set your room are good.

Perhaps the best suggestion of all I can make to you is just install PT and find out for yourself. Maybe click on the "adult" check box (doesn't mean there will be swearwords or vulgarity BTW) and look for music groups with the word "Live" in them. Take it from there and don't be put off if one or more don't meet your requirement - after all, you are looking for a room for your own group. Just try to get a feel for the place.

Jon