This house is as advertised, in great location and very clean. Given the price it might be one of the best locations you can stay in Manchester, especially if you are visiting for a couple of days.
BUT beware that the house shakes due to passing trucks and buses nearby. So, if you are a light-sleeper you might want to avoid the place. The problem is not the noise -- the bed literately shakes. I think the host could probably put a memory foam mattress to absorb the vibrations but right now the spring mattress is probably not the best choice.
Otherwise, the place and the host are highly recommended.