Sara Airstream Sovereign bedroom

A Beautifully Retrofitted 1969 Airstream Strikes a Chord With a Nashville Musician

12 of 15

"Our mattress of choice for renovations is Tuft & Needle because they’re made of foam and easily modifiable," Armstrong says. "We are able to modify them in-house by removing the cover and cutting the mattress with an electric knife. Works like a charm."