– It’s over priced by a lot.
– Your current agent isn’t refreshing the advert often enough; they need to delete it off Zoopla and re-upload otherwise everyone will see it’s been on for nearly 18 months (!)
– think about taking it off the market for 6 months to give it time to be forgotten.
– the house itself is fine and I can’t see anything that will put people off offering if they liked it. But again, its overpriced by a lot.
/edit – and the advert is terrible. Get your agent to actually write about the house rather than listing each room. Drives me mad.