Where can I find a Garage workspace? Options

[highways]

So I'm looking for some advice.. or even some help.

The rear trailing arm dog ear suspension mount on my 73' rusted and broke a couple years ago. Now I have a donner car lined up and some time coming up to do the work on my original 914. My problem is I live in a guest house in West LA and I don't have any garage space where I can work. I do have a driveway where I can handle one car at a time, but not two.

So I've been searching for a 'garage workspace' that I could possibly rent for 1-2 months but I simply can't find anything. Where does one find a garage to rent? Am I not looking in the right places? Or here's a totally different question; does someone nearby have some space I could use temporarily for this possible engine swap/ or/ rear suspension console weld job? The rest of the maintenance I can do back at my place once the car rolls again. Any help or advice is greatly appreciated.... I'm stuck in the overcrowded Westside where you can't even find parking for a new car with dealer stickers. It's crazy!