Uncommon requests during job interview negotiations
There are a lot of perks that come with being an employee of a university, so it may not be necessary to make a lot of the requests for the items you've listed above. For instance, many universities (where possible) subsidize public transportation or parking costs for their employees in an attempt to be environmentally friendly (and reduce the need for on-campus parking). Similarly, there may be programs in place that offer reduced or no tuition for "continuing education." And certainly relocation expenses are not unusual in job negotiations (I'd even argue those are standard for anything above a postdoc, and even for some postdocs, depending on the employer).

However, the more unusual your request—the key access to music practice rooms, for instance—the less likely I'd want to bring it up during job negotiations. It's just too unlikely to get anywhere, and you don't want to get off to a bad start in the process. That said, that doesn't mean you can't inquire about such things after you've accepted the offer.