I'm writing this from my bed on my iPhone with the Squarespace Blog app. I haven't even finished the 2 week trial period and I am VERY happy with my experience building my new website with Squarespace. Their customer service is outstanding and the platform is fairly intuitive. As long as you choose the right template, you should be able to accomplish your goals.
I started with one and wasn't pleased, then did some research on the best Squarespace templates for actors. The second template I chose was perfect. And any issues I had, customer service answered my emails, with directions and sometimes videos, on how to help. The responses would come between 10 minutes and an hour, depending on the time of day.
I've no doubt that I will be able to update this website on the regular.
Take THAT Wordpress!