For the first time in 11 years, I have a roommate again. Three months ago a good friend and co-worker moved in to my house. We had both been discussing for sometime about how we each had too much space for a single person. Her apartment was huge and my house is built for a family of more than one. Originally the plan was for me to sale my house and move into her apartment. We would share space, both save money and be in a flexible spot for whatever was next. I put my house on the market and…