Brunswick Community

Hi, I'm in the process of purchasing a 40MY 2007. I've looked around the boat, and the internet. My question is how are people installing accessories like dinghy davits to the swim platform?  The platform seems built like a pontoon or bustle, unlike ...

I'm about to purchase a 390/40 Motor Yacht. Does anyone know how to access inside the swim platform to put in backing plates/nuts for a davit system? My 290 Sundancer was easy. The MY has an enclosed bustle swim platform. Thanks!