Did the Jenkins' neighbor Rose live next door?

I can remember them saying that Rose live in 229, so that means that she would be next door. I'm pretty sure.

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Andrew Carden

So uh, Pearl & Calvin lived on 228 and the Jenkins lived 227 and the Holloways LIVED on 229.

Sandra is the only one that lives up stairs. From the show where her mom comes to visit. Rose runs in the Jenkin's apartment and tells Mary that, she saw Sandra running upstairs after reading some letter. SHe thought a realtive died of Sandra, but it was because her mom was visiting.

No. 227 was the name of the building. Rose probably lived in apt 228 on the 2nd fl, but the name of the building is 227.

I am not 100 percent sure but I remember Sandra living upstairs in Apt K. I also remember Rose telling Mary she was going down stairs to her apt for a lobster lunch( Choir competition episode)
I think the apts had letters not numbers.

The whole building's address was 227 and then the apartments were letters.