I was watching the Roberta Flack "American Masters" documentary on PBS
last night, toward the end they spend a little time interviewing Yoko
and Sean (sound only). The Dakota is no doubt a sturdily built structure
but Roberta said she could sometimes hear the sound of John's piano
wafting through the wall, and vice versa. Sean said Roberta could also
hear him learning the electric guitar, "but she was pretty cool about
it." Also they had "adjoining kitchens." I guess this doesn't mean they
shared the same kitchen but maybe there was a door that led into each
other's kitchen?

They didn't go into her consoling Yoko right after the assassination at
all though, probably too much of a downer.