Just an FYI...
As an option I sometimes pack the trunk of my car with clothes, and other necessities - I then drive it to work in the beginning of the week and then leave it at work. I use it as a locker, and at times as a bike rack (I have a roof rack - it can also swallow 1 bike since it's a hatchback). Come Friday, I drive it home just in case I need it for family trips during the weekend.