I said "private practice outside home," but he shares his waiting room with a few other therapists plus a couple massage therapists and I think an acupuncturist. They aren't all in the same practice, just share office space. So I'll see other people in the waiting room, but mostly just people there for other clinicians. T doesn't generally walk his clients out, so if someone is leaving when I get there or in the waiting room when I leave, I have no way of knowing if they are also T's client. There were two times when he walked me out because we went slightly over and retrieved his next clients--once, a couple, and the other time, a teenaged (maybe young adult?) guy. There is no receptionist.

ETA: The waiting room generally has classical music playing (apparently this is from T), plus there's a cart with tea bags and mugs on it and a hot/cold water dispenser (also from T, since I saw him refilling it once and lamented the lack of caffeinated tea, so he went to the closet and found me some).