Ed has spent all his life so far stuck in some sort of chair and is unable to do a lot of the things we all take for granted. After four years of looking for a flat in London that's accessible, he's finally found one but can't get out and about to enjoy the city.
The only appropriate chair for dealing with the terrain of the London pathways is the Segway Genny. Unfortunately due to their high demand, versatile features like curb-hopping, its maneuverability and durability they're valued in the tens of £000s.
This chair would be a dream come true for him and would massively change his life for the better. After knowing him my whole life, this is the least that he deserves.