Keeping the office clean is a massive part of ensuring that the office runs smoothly, and given that I would not be much use with a mop against four storeys of open plan office space, I have to thank Bayswater Cleaners for doing such a sterling job every evening! They come after the staff have left, and I find that the cleaning is always efficient and thorough, which is exactly what we need. They take a very reasonable rate, and the relationship between our two companies has always been strong and amiable.