Long term car parking space near Zones 1 and 2 in London +

This is a fantastic opportunity for anyone traveling by car into London (for work and at weekends) to save some cash! The car space is a 5 minute walk from Caledonian Road tube station (zone 2) or a 25 minute walk to Kings Cross International (zone 1). The price on the advertisement is purely indicative since I would expect approx. 150 p/month. The final price will be negotiated based on the intended term of usage (I would prefer a minimum of 1 yr). Please feel free to contact me for more details. Many thanks.