I cannot recommend this place at all, and especially not at 14000 euro for the week. We saw and killed multiple cockroaches each day we were there.
We stayed at Villa Vermanyer for a coworking week (our company is fully remote). We were attracted by the option of having everyone under one roof, and having plenty of space for everyone to work, and proximity to restaurants for lunch and dinner.
On our second day, the host asked if we'd be open to a "routine fumigation" during our visit, which suggests they were aware of the cockroach issue. We declined as we were spending all day in the house working, and one our group was pregnant.
If it were not for the cockroaches, I would still have a hard time rating this place highly given its high nightly price. The fit and finish is well below what I'd expect for 2000 euro per night. The ground floor was converted from a large open room with pillars. But the conversion seems quite cheap, with what appears to be plywood between the pillars. Even that was not super well done, as there is a gap in one of the "walls" that was stuffed with some kind of cloth.
All that aside, the things going for this place are: location, ability to fit a large group, and the roof deck.