Looking for a short-term 1 bedroom in London

Hi there, my partner and I are looking for a furnished 1 bedroom apartment in London from end of March until approximately April 20th. We can be slightly flexible with the dates. We’re both work for nonprofits remotely and often come to London to see friends and attend work events. We are very clean and tidy and have been nomadic for years so we're used to taking care of other people's homes. We're looking for somewhere clean and modern, at least 1 bedroom (no studios or shared flats), ideally with a desk/work space. Thanks!