Wow! What a bargain!
I booked Travelodge too, check in on Friday , Check out on Sunday, including a breakfast on Saturday and Sunday as well as dinner on Friday and Saturday, altogether it came down to £142 which is pretty good considering that in most hotels around the Excel it will cost you around £160 just for the accommodation and no food. The only downside is that it's quite a bit away from Excel which might be a bit problematic if you don't have a car like me, but hell I can walk.