Usman's place is perfectly located for anyone that wishes to attend an event at the ExCel centre. It's easy to find and has good access to public transport. Usman is a great communicator, you can rely on him to reply promptly. When we stayed with him, he unfortunately wasn't there, but he made it very easy to contact him and made the contact details of his cousin (who was also staying at the house) available to us in case of any problems. Usman's cousin is also very accommodating. We were kindly allowed to stow our luggage after our check out for the day, and it was easy to pick it back up again. I'd recommend this place to anyone, Usman was especially helpful towards us as first time Airbnb customers.