Nice one, the property rentals map on Facebook Marketplace can be very finicky to navigate- I found it best to use my laptop.
At the point you are driling into individual Soi's you will get some small frustrations of properties on the wrong Soi, or wrong area completely.
I then harvested all the one's with a Line ID and then investigated the Soi day and evening. A key part of this process is stopping for coffee, breakfast, lunch & dinner and beer whenever you can find it😜. If you are going to be living there these things are vital !!
Narrow it down to contender's, go back online and check for more updates/new properties, then start arrange viewings for the weekend.
Happy hunting🙂