The extra high ceilings is definitely a big plus and something you rarely see in new construction condos.
With loft units balconies are extremely rare and windows tend to be on the smaller side. Sometimes balcony space is overrated, especially when it's too close to a busy street or too high where it is too windy and not very pleasant to be outside.
With the high ceilings you could always put in some great light fixtures (tracks, pendants, chandeliers) to brighten the space.
I'm wondering if exposed concrete ceilings would be an option with the developer? That would create more of a loft feel, if that is something you really like.
The price is very good given the size and finishes.
Having a smallish interior bedroom is a bit disappointing given the large size of the unit, but you do get a nice sized living area that you can actually fit a good sized dining table which is nice if you like to entertain.
The kitchen has a dishwasher drawer instead of a full-sized unit, which is fine if you are single and don't cook much.
A fault I could see is that the unit is directly across from the elevators.
Also take a look at the 6th floor amenity floorplan to see if the gym or swimming pool is not directly above the unit.