Interesting offering. I assume it runs on the server, with some kind of remote desktop (VNC or similar)?

Back in 2000 I was involved in a start-up company doing that [1]. It failed because it was ahead of its time -- very few people had broadband, and the numbers didn't really add up, when you think about the cost of hosting the servers. (That's what we like to tell ourselves -- maybe it was also a terrible idea!)

[1] https://rwmj.wordpress.com/2014/03/26/officemaster/#content