Organizing

What is the best way to save space with bicycles? I need to get something for my husband to hang his bikes out of the way. Right now, there is one in my family room and one in the garage. In the warmer months, that bike in the family room ends up in my bedroom.  Ooooh, how romantic! LOL

Can I put an an eye bolt in the garage ceiling and hang the bikes up somehow?  I bought him some metal things that go in the walls to set the bikes on where they hang off the floor but he never used them. I think it is because he doesn't want his "baby" (the expensive bike) in the garage. Period. I tried.