Absolutely terrible.
Marianne failed to tell us some important details regarding this listing.

For starters, there are about four or five other rooms in a tiny house that are all sharing the bathroom (which is actually outside the room, not inside as the image implies) and the kitchen, which also serves as the entrance and exit. What would have been the living room and the front door was also turned into another bedroom that housed another family.
When we booked the place she mentioned that there would be secure locks on the outside of the property, which unfortunately is another lie. Both the locks in the kitchen and in the garden where the entrance is, were broken, so you could easily push open the gate and enter. Which was baffling to me as I'd booked the place to stay with my son, so safety is a massive priority for me.
Another unfortunate issue was the number of people staying on the property. In the two hours we spent there, we'd already seen 7 people coming in and out through the kitchen while making dinner.
Because of this and the size of the house, it is impossible to socially distance, and in times of COVID, with a baby, and as an asthma sufferer, this huge detail would have been invaluable to us. Had we known that there would be at least 10 people (including myself, my partner, and our one year old) we definitely would've booked another placed to stay, purely for our safety and comfort.
Aside from the shared bathroom next to the bedroom, there is one other shower room and a small toilet downstairs, all of them dirty when we arrived, most likely because there were so many guests expected to clean up after themselves, which, strangely, isn't as common as you'd hope in fully grown adults.
Unfortunately, we ended up leaving after 2 hours as we were extremely uncomfortable being in such a small enclosed space with so many people who weren't cleaning up after themselves.
When I brought up the safety concerns (no locks on external doors, lack of social distancing due to overcrowding, uncleanness, and my own health issues alongside it all) Marianne went from responding promptly to not responding at all.
At first she said it was because I had reported 20 people in the property to Airbnb (which I hadn't) and when I called to clear up the misunderstanding, she said she would not issue me a refund because I had left a bad review detailing these very concerns! She then hung up the phone and blocked my number and continued to ignore my emails.
It's disappointing that dangers to one's health and safety are allowed, especially when they go against community guidelines set out by Airbnb themselves, but here we are. In hindsight, I definitely should have cancelled right away if I'd hoped to get my money back.
You live and you learn, I suppose.
I'd advise everyone to steer clear of this place unless you are comfortable putting your health and your safety at risk, and definitely get somewhere with clear pictures of the entire property, not just the bedroom and kitchen.