I stayed here while working at Thomas More Square and it is extremely convenient.
Perfectly big enough for two although I was alone.
The flat is really warm (I stay in January).
Waitrose is within 100m and when closed there is a Co-op with about half a mile on the main road.
There are also plenty of restaurants at St Katherine's Dock and further into the city.
There's a microwave but no oven or dishwasher.
The shower is just a bath mixer but it's really powerful and keeps the temperature well.