Proptech show in Islington

As a regular visitor at various industry trade shows, I get used to how busy some get, but I was surprised how poorly attended the Proptech Show was. Compared to say, Digital Construction Week, which I attend every time it's held, this show was both poorly populated with exhibitors and seemed poorly attended by visitors. Even when the accompanying conference session finished, there didn't seem to be many people around - and I thought the 'proptech' sector was supposed to be booming!