Question on Arlo and its security cameras

My mother has requested me to set up outdoor cameras at her home due to some problems lately at where she lives. She wants to be able to see the camera feed from her android phone (primarely when at home, but also when she is away) and also at night (night vision). She also wants to have the camera feed recorded for at least a couple of days, in case something happens. I was looking at the Privacy Not Included suggestions and came across Arlo. While it’s not really a privacy super friendly company, according to Mozilla its not too bad either. Sadly I cannot setup a self-hosted solution in her home, so it will have to be some paid cloud solution.

Has anyone had a similar situation before and what has been your solution?

Also, does anyone have any experience with Arlo or its cameras privacy and usability-wise?