What is a 'host' versus a 'guest'? thisopenspace August 16, 2017 00:23 Updated Follow Throughout thisopenspace, you'll see us refer to hosts and guests. If you're searching for a space to book, you're a guest, but if you're listing your space for others to book you would be considered a host. See Guest Help Center » See Host Help Center » Related articles Do I need an alcohol permit for my event? How do I list my space? Who can host on thisopenspace? How much does it cost to list my space? Comments 0 comments Article is closed for comments.