One of the most important ways to obtain a higher HHA score is to upgrade the villager's house. To ensure that a player's HHA score is continually rising, it is required that players expand their house. Yes, that means players will fall further into debt with Tom Nook. However, the increase in home space also means an increased chance of Animal Crossing Items raising the score.
The more space in the home, the more items that can be put into the room, which inevitably means the more points a player can earn. Players can add more items into a room and create more opportunities for more points to be added. It should be noted that it is easiest to get higher scores with three or more rooms.
Although this sounds sort of basic, it's important to mention that furniture is the most important part of HHA evaluations. That means that players should use items in their homes that consist of the same sets and series. Players can use either crafted or purchased items of the same set, so long as all furniture is part of the same series within a room. The house can have different sets of www.lolga.com furniture throughout the home, as long as a series is consistent within one room.