Great location in Shoreditch - close to old st subway, close to bricklane browsing and shops, and great for a nice ~5k run to broadway market. Felt very 'lazy sunday' for london living. I didn't meet the host in person, or anyone else really at the loft.
Lofts aren't pristine environments, so if you are looking for spotlessness, this isn't the right place. Be of an eclectic mindset and you'll be fine.
It was a bit rough with checkin communication, where the entry fob wasn't in the right place. If host and guest are very precise with what you're trying to do, what you expect the host to do via text and phone calls, I think in the future things will be fine.