My stay was awesome and better than I could have hoped for. Check-in and out times were flexible, to say the least. Contact with both hosts was friendly and quick. I was welcomed with tea, given a tour round the awesome place and left to myself after. Gower st is very noisy, so sleeping with open window was not an option. But with the windows closed, it was perfectly fine.
Excellent place if you have to go to university/ LSHTM. I'll come back to David and Robert - thanks again.