You can visit other players' apartments through the newly added Visit feature in the player profile card, leaderboards, and avatar system.
While visiting other players, you can say hello to them and check out their room and outfit styling plans. Additionally, when entering different players' rooms, there is a probability of triggering some special events, including helping clean rooms, feeding pets, scooping pet waste, and watering plants.
The player you visit will see the visit records when online, which include your greetings and special events. This will also allow them to return your visit!