Holland Park Residential Window Cleaning

I’m arranging a one-off clean for the windows in my Holland Park one bedroom raised ground floor flat. There is a set of 3 floor to ceiling windows in each of the living and the bedroom. I need the glass, frames and sills cleaned inside and out so they are left streak-free and looking fresh... (Budget: £20 - £250 GBP, Jobs: Due Diligence, Quality and Reliability Testing)