The cottage is lovely and well maintained and very clean.
Carless transportation was a little bit of a challenge - it's not super close to the center of activity, but the distances are walkable if you're a strong walker or easily bikeable locally for restaurants and shops (we rented bikes for the week at a shop that is very nearby).
The bus system through Cape Cod was navigable and very affordable. We were able to get to Provincetown by bus for a day. Uber was available to get to places far off the bus lines.
I was surprised by the fact that they don't supply sheets or towels of any kind in the rental. You must either bring your own or rent them from local linen rental companies. Apparently this is common in Cape Cod vacation rentals, but I have never encountered it before anywhere else. The rental cost was such that we saved money by checking an extra bag on the flight that was just linens and towels.
Communication with the management company was fair. Issues: Instructions for check out and details about services provided that were given by the company was different from the manual in the cottage. The management company requires you make a full walk-through within 24 hours of arrival and report issues to them, which we did. The response was essentially "thanks, we'll let the property owners know". No offer to fix anything. No one responds to questions outside of business hours unless it is an emergency. For example, things like wifi issues wait until 9am next day.