This place was good & the host is great (responsive, attentive, cool). I think it's a great value if you're staying for a weekend.
I was there for about a month, and found it more crowded (4-7 people + occasional friends) than I expected. It felt like someone was always waiting for the restroom, kitchen, or common spaces. I definitely didn't find the space quiet or private (I may have misunderstood what was meant by this).
The common spaces, when available, were soooooooooo nice. The host has put so much care into his home and it really shows. I absolutely loved hanging out in his backyard.
All in all, a really nice place and an amazing host - but if I did another month in Portland, I’d probably look around first.