After another booking fell through 5 days before a big group reunion I was planning, Jon's apartment was a delight to find: he was super responsive and accommodating. Debbie was then also on hand to assist with anything I needed and the key handover was smooth and easy.
This apartment had the wow-factor for one night and was beautifully clean, but would definitely feel quite claustrophobic for 10 people for anything longer than that: there is no ventilation or natural light in bedrooms.
Unfortunately there was a rave on next door until 4am so not much sleep was had, but I guess this is what comes with such a location. A great place if you want to experience a night out in Shoreditch!