Only had one roomie. In London in the 70's. We were both Navy on staff duty at the embassy. Worked the same shift.
Shared this big house near Wembly Statium. My problem was his total lack of discretion. We were both single and in our early 20's with all the attendant hormonal issues, but Jeez Luweez, he was a penis with feet.
Whatever bimbo of the moment he brought home, wouldn't get past the foyer or the living room. Can't count on both hands the number of times I (and with date sometime) caught him en flagrante'. It got to where I would leave my date on the porch and "check it out" first.
I'm by far from being a prude, but isn't that why bedrooms have doors???
Other than that, he was a great guy...
Other than being really tacky he was a great guy. LOL