Good: great location with easy access to Ballard and Fremont, good WiFi, easy to access, clean, some nice additions like snacks
Average: very bare-bones. lacks the "homey" feel you usually encounter in Airbnbs. One couch, no TV, minimal decorations, and a bit stuffy since you're in the basement
If you're just looking for a very simple no-frills place to rest your head while exploring Seattle it's a good fit.