How to Access Hoses Behind Starboard Cabinets

[Saylor is Sailing]

Greetings, I own a 1999 Oceanis 381. I just bought it and there are some leaking hoses that need to be addressed. I am a rookie and not technically adept, but a couple of people that are experienced have glanced at it for me. When you turn on the water system there is a leak that goes on to the cabin floor (and also from head). If you look at the picture I have included, if you put your head in the opening to the left you can see the leaks on the hoses that are farthest towards the stern. Maybe the clamps just need to be tightened or maybe their is a leak in the rubber. However, The problem is access to those hoses. It would seem that the cabinetry behind the settee needs to be removed. Can anyone tell me if that is correct, and if so what is the easiest (i.e., less hard!) way to do this? I really appreciate it. I can give you my phone number if you prefer. Thanks!