If you’re bedridden, there isn’t much legal flexibility for flying outdoors without VLOS. You might need a spotter or consider alternative options like a ground rover drone instead.
DJI drones use similar frequencies to WiFi, so walls and other obstructions might weaken the signal. You could try modifying the controller for an outdoor antenna, but that would take some tech skills.
@Shan
Thanks for the advice!
Remember, the return-to-home feature lands the drone at the launch point. If you take off indoors, it might end up on your roof instead of safely coming back inside.