Mr. Osuche and I lived with three- and sometimes 4 - other engineers in a 4 bedroom, 2.5 bath apartment. We lost one roomate because he hated my cat.
We lost another one (who was desperately shy) because he caught me streaking from the bathroom to my bedroom one day. The other two we got along with great and we lived together for 2 more years -- although once they admitted that they could hear Mr. Osuche and I having sex (our room was on the 2nd floor) -- my husband got so embarrassed that he didn't talk to them (or me) for a week. He's very private, Mr. Osuche.
He now jokes that I drove all his roomates away.
It's not true, of course.