The surrounding area ist really fine with a lot of nice places to stay, some huge parks nearby, the Regent Canal with its houseboats to stroll along etc. Amy provided us with a leaflet of helpful adresses in the neighbourhood.
I can imagine that the room could be well suitable for 1-2 persons who are not too sensitive to noise in spring or autumn. But we were 4 in the heat of August (34°C), we had to leave the window open during the night (although it opens only a bit) to get at least some air, so the noise from the overground was disturbingly loud, although Amy provided us with earplugs. The double bed is comfy, the sofa ok. Other than advertised, we had our own bathroom, that was good.
Sorry, Amy, probably it was not the best time of the year to visit London...