It is a beautiful house but I think you bought at the top of the market and unfortunately high interest rates mean there has been an adjustment in the price
The lack of floor plan also means you can’t compare square footage with other houses on the market
Is one of the bedrooms a mezzanine?
Viewers do dismiss bedrooms if they aren’t shown as proper bedrooms. Could you put up a wall and door or something to enclose the room otherwise I think people only see 2 bedrooms. I know it sounds an inconvenience but I would put double beds in the other bedrooms to show they will take a double bed
I think you are up against houses that don’t have the history behind them and for many viewers they are looking for standardised rooms and space and the beams and stunning interior are something that are a bonus but like you have found, the house lacks space and doesn’t work for a family of 3 children and even 2 children makes it tight
I think you have to ask yourself, would a reduction to £499,000 or £525,000 or £550,000 etc have an immediate sale. In which case it is the price.
You might make a loss on the sale but if you can buy your next property for an equally reduced amount. Have you really lost out and it has moved you on to where you want to be