If you're planning on renovating your bathroom in London, there are a few things you'll need to do in order to prepare. First, you'll need to clear out the space - this means removing all of the furniture, fixtures, and any other items from the room. Next, you'll need to measure the space and make a plan for what you want the new bathroom to look like. Once you have a plan, you can start ordering materials and scheduling contractors. Finally, once the work is completed, you can put everything back in place and start enjoying your new bathroom!