Hi New to our factory ordered 2021 Momentum 328G TH. It came without any necessary bathroom hardware. I wish I had pre arranged these items at the factory but with COVID, this was a sight unseen, online purchased, delivered to our home... kind of sale.

Has anyone successfully mounted towel bars, toilet paper holders and perhaps a 10x vanity mirror on the walls? I can see we might be safe mounting to the pocket door side but what about other walls in this small bathroom? I would prefer not to always use command strips-with these items we might need a wall anchor. Thoughts on what others have successfully done. Thanks in advance.