Yes, it's possible to mount a hangboard in your apartment or rented space without causing significant damage, depending on the type of hangboard and your landlord's policies. Some hangboards are designed with portable or removable mounting options, such as doorway-mounted hangboards or those that attach to a sturdy pull-up bar. These options typically don't require drilling or permanent modifications to the space. Additionally, you can explore alternatives like portable finger training devices or portable hangboards that don't require mounting at all.