Originally Posted by DoubleDiamonDog

Personally, I try to avoid buying new things that serve a single purpose but I suppose one could find multiple uses for a bike rack. Still, less is more

Assuming you have wood floors I would just take a circular saw and cut a couple of tire width slots in the floor. One slot would do if you can live with the fact that is won't be in its normal relationship to grade but won't be quite as stable. If you have concrete or tile floors it is probably best to hire it out.