Hello @Shar-and-Tim0
It's great that you're already noticing patterns in your reservations. Once you realize the type of guest that suits your property best, your communication with them will improve, along with the amenities you provide and the frequency of questions. Additionally, it will help you identify guests who don't fit your property.
If most of your reservations are for four people, avoid setting a higher price for seven people, as it may deter bookings of families of four. The key question is what the minimal price should be for you to open the door. Some hosts prefer not to bother if it's not a full house, while others, who want back-to-back reservations, are more flexible and set the minimum number of guests at, for example, two in your case, and then add an extra charge for additional guests. The answer to this question will affect pricing, availability, and cancellation strategy.