The best way to add extended family to your vacation home without giving up control is to use a tiered access system, where co-owners have full access and extended family members have limited access to the calendar, notes, and house info, but not expenses or sensitive property details. Most tools offer only one level of access. The right app gives you both.
There's a version of the vacation home dream that looks like this: the whole family has access. Grandparents can check the calendar. The college-age kids can see when the house is open. Your brother-in-law can leave a note about the dock without having to text you first.
And then there's the reality of what happens when you actually try to make that work.
The access problem most vacation home groups have
There are the co-owners who need full access to everything. And then there's everyone else. Parents who come to visit. Grown kids. A sibling who stays a few times a season. A caretaker.
Most families handle this by not including those people at all. Which means the organized champion becomes the relay station for every question — fielding the same texts through the same group thread every weekend.
What limited access actually looks like
A good limited-access role lets people see the calendar, leave notes, access basic property info, and contribute to the shopping list and maintenance log. It keeps expenses, property contacts, and checklists behind co-owner access only.
That boundary matters. Extended family doesn't need to see what the furnace repair cost or who the plumber is. They just need to know when the house is free and where the extra towels are.
Why this makes things easier for everyone
They stop asking you things you'd have to look up anyway. They can contribute small observations that actually help. And they feel included, which matters more than it sounds.
The alternative — keeping everyone on the outside and funneling everything through one person — is how the vacation home stops being fun for the person holding it together.
How Dwelly handles this
Dwelly's Viewer role is a third access tier below Co-owner. Viewers can see the calendar, post and read notes, access the property info panel, and contribute to inventory and maintenance. They cannot see expenses, property contacts, or checklists.
Basic plan includes up to two Viewers per property. Plus plan allows unlimited Viewers.
It's $9/month for one property or $19/month for up to three. There's a 14-day free trial at dwellyco.com.