You will want one guide per unique property/accommodation. For example, if you have one vacation rental, you'll likely only need one guide. If you have a hotel and have 5 different types of rooms, you may want 5 guides so you can customize each guide to the room amenities. In the situation of a campground, you may want a unique guide for campsite types (tent vs RV). Guides can be added and removed at any time. Contact us if you still have questions.