All features of the room were exactly as described but everything was put together in such a thoughtful way that it all seemed much more magical than I could have expected. The cohost, Kim, knew I loved Harry Potter and had arranged things so that walking into the room was akin to walking into Hogwarts. First, I went sown a few steps following signposts for Hogsmeade, through a little corridor and into the room. The room is painted in shades of gold and decorated with all sorts of treasures (I don't want to ruin it for anyone by going into too much detail!). The lighting was perfectly exquisite. There's even a globe that changes colour according to a remote control (aka magic wand).
With regards to more practical matters, the room is just a stone's throw from Kings Cross station which is really convenient for accessing both the underground and the rail network. The whole house is very well organised. At firat I was taken aback by all the text to read, but it is really important to read everything, even though there is a lot to read, because the house is shared with other guests and it's important to know how things work. Also be prepared to wait for the bathroom sometimes as it is shared with other rooms and closer to the other rooms than the gold room - but not a problem if you're organised.