Thank you for your help, really !
bed and breakfast aren't they more expensive than a room ? I don't care if it's basic, i just want to sleep and park my trials bike.
I maybe found a room in a 3 bedrooms flat for 300£/month plus electricity and gas (around 30£/month). Do you think it's a good deal ? I really can't spend more in a flat, but it's the only one i found for the moment.
here's the ad: http://www.gumtree.com/p/flats-houses/double-room-in-hmo-3-bedroom-furnished-shared-flat-near-to-heriot-watt-napier-sighthill-stevenson/1019597041