Had numerous tech issues and bugs while using their product (moved away from Spain so had to sell / get rid of all my stuff). None were resolved, and some of them cost me the sale of my items, and resulted in me getting a negative review. Overall very disappointed with the service and the product. I also paid to promote two of my products - barely made a difference (would not recommend paying for promoting your sale items).
Decent engagement, you get people interested in your stuff.
Design is nice.
Web-app is a disaster
Terrible customer support