I've stayed in Mary's other place in Poplar a couple of times, and was impressed at how well thought out everything was there. Every facility you might need for a stay away is available, and Mary is an excellent communicator (and really pleasant, helpful and friendly too!).
This place was just as good - it has everything you might need in the room, both for business and leisure travel. There's a desk, lamps, hairdryer, hangers, spare towels etc, it's ensuite, spotlessly clean and tidy.
You can also use the kitchen and there's even a printer.
I stop down in London every week, and have experienced various places in the Canary Wharf area - Mary's are top of the list!