Incorporating the London Boroughs of Barking and Dagenham, Bexley, Greenwich, Hackney, Havering, Lewisham, Newham, Redbridge, Tower Hamlets & Waltham Forest
Rightmove vs Spare Room Zone 1-Zone 6 (Watford doesn't count). It's cheaper the further out you go but then TfL will take those savings in travel fare - which do you choose?