House Cleaning And Organizing

I'm in need of a house cleaner and organizer for my townhome, which hasn't been properly organized since I moved in about a year ago. I have a bunch of stuff that needs sorting through, and it's likely going to take more than two sessions to get everything in order. However, I'm flexible and open to different approaches if you have a better system. Between long work hours, I haven't had the time to tackle it myself, and things are only getting worse as time goes by. I will likely be home while you work, and I can either stay out of your way or assist with the organizing; whatever works best for you. The townhome has two floors: upstairs there's an office/work room and a bedroom, and downstairs there's a living room, dining area, and kitchen. The kitchen and the office/work room need the most help when it comes to organizing.