I am a landlord based in Asia, so I have struggled to find an leasing agent in the past that can understand the requirements for a landlord based outside of the UK e.g. time differences, feeling out of sync with whats going on in London rental market
I found the City Office Branch to be very proactive with their feedback and updates on what was required to get my flat leased quickly. The quality of the tenant they found me was strong and the paperwork process made easy for me.
I have already recommended them to my friends.