Value for money 4b1b room in central London

Subletting one room in a 4b1b house
Near elephant and castle, pretty convenient to LSE and KCL strand and covent garden, take 15-20 minutes by bus.
There are underground and buses within a five minute walk.
Pretty convenient for UAL KCL LSE students.
The house has oven, microwave, fridge, kitchen stove, washing machine.
Shared bathroom.
£175 per/week, bills not included but covered the wifi fee.
No couple. No pets. No smoking.
Official subletting through the agent and issuance of a specific contract.
Lump-sum payment.
4b but only two Chinese flatmates