Andrew's airbnb was extremely clean, quiet and had a comfy bed. It was great for a 1 night stay on a business trip (wifi and desk available for a little evening work!).
The only downside for me - room was a little too warm for sleeping even with the window open, and I've suggested that he adds a mirror in the room for those of us who need to dry hair/do makeup ;-)
Location is not for everyone - with a 10/15 minute walk to nearest tube (Angel) / shops / restaurants etc but if you book it knowing that (as I did) and are prepared to walk, it's OK. What he doesn't mention is the canal is 5mins away if you just want a lovely quiet walk.. and it's rather nice to do so!