This place was very small for our group of 7 adults so I would definitely not recommend it for a party of 12 for that matter. The dining room was very small and we couldn't comfortably sit together for meals, plus the top bunk beds were very crammed and not comfortable. One of the bathrooms is not actually a bathroom but more of a laundry room with a toilet inside. Lastly, the place was not the cleanest with spiderwebs, dirt and debris throughout the home.
Additionally, the extremely lengthy forms you need to fill out prior to check in was a pain and nothing we've experienced before. Should have read other reviews before booking as we would not have booked this place otherwise.. Lesson learned.