In the hopes of improving our energy bills (upwards of $190), actually warming up inside, and perhaps even closing our windows to the noise of the trains, we replaced the windows in the dining room, living room and both bedrooms.
Matt & Brian picked up the front ones, because SF requires them to be wooden, we had to paint them first. This was quite a weekend project.
Yesterday, the crew came and spent all day (8:30am-6pm) installing all the windows. It's quieter already.