The loft is a wee bit strangely shaped causing some to get lost behind the chimney stacks... plus often 'tourists' slogged up there to find us lot singing and then had to wander back down..
Lynne, have you tried the acoustics in Martha's flat?.. those arched ceilings sound wonderful... plus, as the grumpy cider cellar put paid to liquid refreshment... the kitchen in the flat could be used for making coffee/tea for participants (unless the cafe complains).... I know, singaround in the narrowboat, anchoring out of reach of shore... and sell duty free cider!