Stayed here whilst visiting an exhibition at London Excel. This place is within walking distance (15 minutes).
I drove up to London by car. There is free parking nearby (limited spaces) again about 15 minutes walk. Paid for parking was £15 for 24 hours (not bad!)
This is a newly built area in a great location of London with easy access to the city using the DLR (from West Silvertown).
Overall a great host, a good stay and would happily recommend this and stay again when I am in London next.