Never sold anything online before and normally gift old bits to friends/family or donate so looking for advice. Any recommendations for where to list (I heard eBay charges loads so you don't make a lot in the end)? The set worth over £1K new! Less than a year old so still in lovely condition but there are imperfections (photos included). Selling as we're after something slightly smaller. What price should I sell it for? Do people normally put it higher so there's wiggle room?! So new to this!

Table and x4 matching chairs.