Positives - great location, spacious , beautifully decorated, fully equipped with amenities, host was responsive till the last day. Also, check-in was easy minus the stairs.
Cons - had to carry luggage up 4 flights of stairs, which I was unaware of. There is a door to a public hallway in each bedroom. The door in the mainfloor bedroom did not close or lock, giving no security. I did message the host about feeling uncomfortable about the door and leaving for a hotel, and he never responded.
I did choose to book a hotel and stay there as I didn't feel comfortable sleeping there with the open door.