I have a unit in the east tower 20s range and recently got an email from TMG "proposing" an amendment to the occupancy date from January 19th to February 2nd 2015. The way they worded it seemed optional. In any case it seems like it could be February, not March/April.
Welcome to the world of Bazis developer and TMG builder.
Attached are some photos of EmeraldPark taken today around sunset from the westside. It mainly shows the shorter 32 storey west tower. As you can see near top mechanical room floor is all lit up as it has been for the last few months, I'm assuming all ventilation, heating and AC are in full working order - note: I've never seen smoke exhaust coming out the top which means they're not heating the building yet (north tower of Hullmark has condo folks moving into lower floors since last month and there's exhaust smoke coming from top of that building meaning that it's being heated)
Anyways, as you can see 32 storey West Tower, about floor 24 to 28 (including Aaro's 26 floor) is pretty well lit up now indicating that electrical, ductwork, plumbing, drywall, painting, ceiling and light fixtures are already installed. Likely in various stages of flooring, doors, tiles, bathroom, kitchen cabinets, trimming, etc,...
Note: Nobody has moved into any condo units in either tower yet, a lit unit only means that workers are currently or recently working on that unit and have left the light on. By looking at where the lit units are, you can estimate how they are progressing with interior work.
Most unlit units below these lit floors should be mostly done. Units on floors above these lit-up floors are should be in various early stages of electrical, ductwork, plumbing, drywall, painting, ceiling and light fixtures.
While most of west tower is covered with curtain wall windows, the southeast corner units on most floors still lack windows. Bottom 10 covered but rest not. These units were used as loading area for exterior construction elevator.
West Tower lobby seems to have drywall and most painting done (second last photo). Trimming not done. Lobby seem like it would be functional if opened next week.
As can be seen in background photos, 40 storey East Tower mechanical room floor (red beams on top half) is still not covered and incomplete. No ventilation, heating, Air conditioning until mechanical room is completed and lit up. Thus, East Tower won't be habitable until then,... likely around March.
East Tower units on floor 15-23 seems pretty well lit up now indicating that electrical, ductwork, plumbing, drywall, painting, ceiling and light fixtures are already installed. Likely in various stages of flooring, doors, tiles, bathroom, kitchen cabinets, trimming, etc,...
East Tower lobby isn't even close to completion still exposed framing and no drywall (last photo). Area still used as construction loading and garbage area. Technically, East Tower residents could use West Tower lobby and first floor walkway or 4th floor amenity floor to get to East Tower,... but East Tower mechanical room is nowhere near completion East Tower not habitable until mechanical room is completed,... truss still not covered,.. East Tower won't see residents until March or April at earliest. If you're still hoping for early February,.... well, you'll likely get notice from TMG in a week or so about another delay,...
Note: 3rd photo shows sunset against curves producing a rainbow of various shades of green, yellow and orange reflection off the curve.