Don’t know what “new addition” they’re talking about, frankly; the hotel didn’t have a modern annex. Perhaps they’re referring to the drapes, which had been newly added. And since someone overestimated the number of windows, they used them for bedspreads as well. Toss in a mirror for maximum pattern-reflecting effect!

Not a lot to do in this room, eh? Judging from the arrangement of the chairs, you could invite some friends over and pretend the closet is a stage, pull back the curtain, and tell some jokes. (About the drapes.)

The matchbook on the left probably is contemporaneous, or came along a bit later. FIRE SPRINKLERS! Don't think about fires just because the matchbook brought up the subject. Don't worry.

Most popular coffee shop? Perhaps. The sentiment might be more impressive if it wasn't placed on something that looked like a headstone for stillborn triplets.