Important Questions I Need Answered Please

Hello,I'm about to purchase the products I need and schedule an installation, but had a few quick questions first.1.) I have a white French Door surrounded by Stucco. Would you be able to make the installation of the battery operated Spotlight Cam Plus work based on this?2.) Do you have any instructional videos teaching me how to use your products and how to use this with my PC or Smartphone. I own an Apple 10 XS Max.3.) I rent a small room that's only about 120 square feet. Do you feel the Basic membership will work with the products below? I'm listing them here. I feel they are, but wanted to make sure before I make the purchase.Purchase the 5 Piece Alarm Security Kithttps://ring.com/products/security-system-alarm-5Purchase the Spotlight Cam Plus (Battery Operated)https://ring.com/products/spotlight-cam-plus-battery4.) I'm not the homeowner. Will you need their permission before you perform the installation? I still haven't discussed this with her, but I'm pretty sure she will approve this, as long as she doesn't have to pay for it.Thanks in advance.