Planning started early 2013
Ground breaking was Spring 2014
Rough-in started July 2014
Substantial completion was October 2016
Clients first stayed at the property June 2017

The home has been in a constant state of changes, upgrades, remodel, etc. since October last year and the clients have only stayed there for 5-6 weeks total.

Here's the breakdown for labor if that's what you're interested in:

127hrs - Design & project management
493hrs - Rough-in, installation, programming & testing
  87hrs - Additional work outside the original proposal billed T&M