Couple Looking For Double Room

Hi we are a married couple looking for a double room in a shared house, we are looking for somewhere where all bills are included we have a maximum budget to move in somewhere and can afford a maximum of 550pm in rent, we are looking for somewhere local to work so preferably woolwich/plumstead/charlton/bl ackheath/greenwich or close by to these areas, we both work, my wife is a carer full time and I work as a painter/decorator.
We need somewhere at the beginning of June for a minimum of 6 months but we are looking for somewhere long term where we can chill out in the evenings somewhere laid back. Must have wifi.