Everything. As expected, selections process was a bit tedious and frustrating atimes. Could ask some of the suppliers to be more responsive
Be more flexible and incorporate client more during construction. Too much process oriented
The upgrades which includes - garage size/doors, kitchen, pantry, appliances, great room, light fixtures, master bedroom, ensuite, dinning others include the location and floor plan
I would prefer not working with the sales manager who sold us the house and gave us misleading information.