Is my fiddle healthy?

I live in San Francisco and the window you see here is a southern facing window that gets pretty modest light. Some times its bright, but given living in SF most times its not too much lighting. I was pruning the leaves on my tree this weekend and I got scared because of the amount of leaves I took off.

So, I was just hoping if y'all could weigh in and lmk if the tree looks healthy? I'm not sure if its getting too much light. The foliage looks well but this is my first fiddle and I'd rather not kill him haha.

Love to hear your thoughts! TYSM!