Obvious growing pains, might be worth it in a few months.
Went there with someone who's loved L'Gros luxe other locations. However, we found the overall experience quite disappointing.
Initially seated in their "terrasse" behind the restaurant ( a 4 table nook where you have to move your chair each time the waiter needs to pass, sitting below the AC compressor ). We then moved indoors where the ambiance was much better.
Took about 45 minutes to get our drinks ( apparently this was due to the "ceaser with a burger" taking a long time ). Eventually food arrived, fries not cooked enough / cold, grilled cheeses good, poutine same as fries, bahn-mi was eaten with a fork.
Manager sidled in, concensus was that he seemed quite drunk and frankly wouldn't leave us alone. Frankly he was likely the most disagreeable part of the evening. We get a new restaurant having opening week issues, but being harassed by the manager is ... odd to say the least.
Staff are great and friendly, though you see them running from one task to the other which makes you think that they need some additional staff.
We'll be back ... in a few months.