The place is wonderful, with a great open living space and enough beds for 15 people. The bunks are a little weak and quite creaky but they were able to hold up ~70-80kg guys so it should be fine. The property manager was very helpful, although could've responded more promptly before our stay. However during our visit they were very prompt with responses, as the power cut out around 9-10pm and they had an electrician drop by and replace the part by 10.45.
All in all, perfect for large groups of people, with a lake in the backyard and beaches not far away at all.