I'd loved my stay with Belinda as she is a very lovely and open person and there were no problems with anything. The bed was sooo comfortable, I had the best sleep! If you are taller than 1,75m I would check if you are ok with a bed which is only around 1,80 long (for me it was totally perfect though - I am 1,69m).
The shower/bath is a little challenging - it's working when you're not stressed or late for something! :)
The way into central London takes around 20-25mins so absolutely ok! Stay there and enjoy!