I really don't know if this was a fever dream or not but I think I saw somewhere that you can now add second floors to your house in sims mobile. If this is true will someone please tell me because I can't see the option in build mode and I don't know if I'm going mad!
Visit the neighborhood, not to be confused with Community but accessed in the same way: lower left next to Sim pic select the Car, then select the 3 Houses icon. Then select the available lots for purchase requirements.
How do I buy a phone. Have a quest that needs one.
Go to the quest and click on the little question mark in the top right corner. It will tell you what you need to do. Usually you have to click on a specific piece of furniture in your home such as a table for example, for the option to appear.