I have a sim living in 19 Culpepper House and actually love it. It's "beautifully decorated," so the tense moodlet is usually at the back because the "beautifully decorated" is stronger. Just make sure when you remodel or redecorate that you can get to the spots where the issues happen. At 19 Culpepper, they always spawn in the same spot. I initially made the one bedroom by the bathroom bigger and got rid of the bedroom by the patio (love the patio), but when the roaches came out to play, neither the landlord or my sim could spray them. The wall was in the way even though I was able to move the wall in the first place. I had to make that bedroom one tile smaller -- at least temporarily.