Read around on the forums a bit but my situation is a little different. Currently I live in Michigan, but I’ll be moving to Illinois for my graduate studies and I just had the inspection done on the condo I purchased. Currently live in a home with my model Y and use a Nema 14 50 with my existing 100amp panel. The house is roughly 1900 square feet. During the inspection of the new (new to me) condo we identified that the panel in tie attached garage is in fact also a 100amp panel and has 1 slot left for an additional breaker. My thought process going into this is that there is already enough power from the panel being 100amps and the one slot here is my issue since getting a 50amp breaker for the panel would require 2 slots would my solution to this problem be maybe taking two of the 15 amp breakers and converting them into one tandem breaker, and that will give me room for the 50 amp breaker for the nema 14 50. I’m going to have an electrician do the work of course but I’m just trying to make sure I know enough of what needs to be done so I don’t get ripped off. I attached a picture of the panel.