When it comes to London, the 'burbs' means get into a crowded train (or wait for the next, or the one after that as they are packed in many stations) AND spend

When it comes to London, the 'burbs' means get into a crowded train (or wait for the next, or the one after that as they are packed in many stations) AND spend 2h per day commuting (+ the very expensive fares). As a young professional in London I would prefer to have a nice 30-40sqm (~300-400 sqf) studio in the center, close to a market/park and be 20mins door-to-door to my work. If one of the mega-big buildings would be converted to studios, meaning they could 'slice' 20-30 studios per floor, keep one floor for gym/dry cleaners/etc. they would be making a (financial) killing.