I absolutely love old British TV series, and especially in the sit-com department they beat all other countries. I remember this particular series quite well even though I haven't seen it in a long time, luckily it's now available on VHS/DVD so I'll be buying it soon. Nothing beats that atmospheric shot-on-videotape look most British TV shows had in the '70s, when filmed indoors. Richard Sullivan is great as the guy the two girls find in their bathroom, and the two actresses are also both excellent. Terrific stuff. The series had two spin-offs; "George & Mildred" (about the landlord and his wife) and "Robin's Nest" (Sullivan's character minus the girls). Those who think the American version "Three's Company" is better only need to look at the amount of episodes it had, and suddenly it's not so funny anymore. I think the fact that "Three's Company" was filled with more characters and ran for a whopping 172 episodes compared to the original's small cast and 39 episodes says it all. Overdoing it kills any show, and the Brits always knew quantity is not the same as quality.