Return to: 13 Reasons Barcelona is Awesome Venue for ISE 2021, Especially for Resi Previous Slide Next Slide 7. Ample green space – In Amsterdam, you couldn’t escape the RAI exhibit hall for a breath of fresh air. Fira Gran Via features easily accessible outdoor spaces along the corridors between halls. Return To: 13 Reasons Barcelona is Awesome Venue for ISE 2021, Especially for Resi