I never got to meet Peter in person, but he was a great help when I needed it. The room suited my needs very well and was a great value for the price. You're very close to the British Museum and 2 tube stations serving 3 lines (plus Crossrail/Elizabeth Line when that starts next year) which puts all of Central London in very easy reach. There are lots of food options nearby as well and you can walk to Oxford Street very easily.
Just a word of caution: if you're quite tall like I am (6'5" or ~195cm; I'd say this applies for about 6'2" and up) then the doorways can be quite low so be sure to watch your head! The stairway that leads down to this particular room (as well as the shared kitchen) had me hunched over a bit while walking down it but walking back up was fine.