FYI TIP – Sun Directly Above
Using the Sun for Top View Renders is fast and looks good. No need for individual lights. But most settings make it hard to get Sun shadows to look OK. That is because you arent on equator. If you set Date to March 22 and Location to a city on the equator, the Sun is directly overhead at Noon.
So simply set Location to Ecuador.
Play with Time around noon to get a little shadow but still see down into the rooms.