Cheese toasties are always a good call for lunch (if you want a full run down of the best in London, go here). Melt Room is in a league of its own though, partly because they do a regular cheese toastie that doesn't make you feel sick by the end of it, and partly because they now do the best cheese fries I have ever had in my life. Please go order the fries, because the thought that there's people who haven't experienced them makes me really sad. Price: £4Location: Soho