Tl;dr: Tiny, but great.
If you mess up and sleep on the couch often, this place isn't for you because the bed IS the couch. It's very nice and clean, you'll be staying in the nicest part of town and the coffee shop right below is probably the best I'll ever go to, but the place is very small. Tbf, it's in the description. I'd say if you're a younger couple, that will stay in the place for 4-7 days, you want to be right in the nicest part of town, relatively close to the beach, you don't want to spend too much time in the place and the only meal you'll cook is the 3am survival-meal, then the time you'll spend there will be amazing. In reality, you can cook a halfway decent meal and having a washing machine is really nice, too.