I live close to Shoreditch but preparation time and travel both ways is easily 2 hours a day (for some of my colleagues that would be 3+ hours a day).
If you went from working from home 100% 5 days a week to working from the office 100% 4 days a week results in the exact same amount of time, except you remove all the monetary savings from working from home (~100GBP in travel alone).
No thank you.