I’ve always been a fan of the Crawford on Capitol Hill. It is a small boutique building with nicely sized one bedroom units, which are very rare!
1609 Summit Ave #201 is a generous 1,150 square feet. Plus if you’re into trains, there appears to be a sizable train collection in the living room :).
Listed at $498k it last listed, but didn’t sell, in 2005 for $399k.
Disclaimer: This condo is listed by Redfin where I work in marketing. The listing agent also used to write for Urbnlivn when he wasn’t an agent.