I Too Have A 2010 Roadster I Picked Up About 4 Years Ago...
It Replaced An Antique Convertible With Roof Down For Over A Decade - NP
To Answer Your Question;
MY Garage Will Never Have Mice - Too Clean
Have You Seen How TIGHT The Top Storage Is On The Z
I Don't See Anything Getting In There...
I Cleaned & Waxed Inside The Storage Area
I Cleaned & Treated (303) The Canvas Top
I Put It Down (As It Should Be) 2 Years Ago
No Plans To Put It Up Again Any Time Soon
Winter In Carpeted Garage With Car Cover On Roof Down
Come Spring - Away I Go!