Map every single front door and every single park point. It takes forever but I have an all apartment route and it's worth it and the correct way. We get paid to go up to the 3rd floor. 4th floor or more there is another way to do it. Map the front door points even if they over lap the previous floor.
I would also suggest that you follow local, city, state and federal laws with parking. Apartments are private property. Follow their policies about assigned parking and such. Don't park or map to red zones, fire hydrants, or any where that it is illegal to park. I had to remap my entire route because the previous carrier was mapping to illegal parking places. I walk further now but I'm paid more and in compliance with the laws and USPS policy. If you're going to be out there working ... GET PAID for it.
