When visiting London, Guest House on the Mount is a great choice to consider. Guests will have free perks like WiFi and self parking.
Clean, no frills, quick place to crashPros: Shared washrooms were CLEAN :)
Room was small but tidy and there was a desk and chair plus a small TV with cable. Cons: Bed was not uncomfortable, but maybe a little noisy whenever I moved. Wha Ever, it was a deal for a quick stopover.