I have been in London fourth time, always via Airbnb, and Jasons apartment was the best choice for all.
Flat is in 1 zone, around London Bridge Underground Station ( 700m away, but throat lovely neighborhood ). It's well connected by metro or bus transport.
Around is so many nice restaurants. Don't worry, Jason will give you huge and detailled list about everything what's near.
Room and bathroom are really clean and great furnished. You will find everything what you want.
Jason is great, i have seen him just once for 8 days, so basically i had apartment for my self most of the time.
Contact with him is really good, Hi is answering on e-mail really fast and is easy to set with him later checking out or something else.
Cheers!