The apartment is really spacious and decorated with nice touches and bright, happy decor. The kitchen is well equipped and the fridge is huge, which is great for storing breakfast and lunch items. Check-in was easy and communication with Lasata was excellent. The Sunnyside area feels safe, even after dark and there are supermarkets, cafes and bakeries. The apartment is only a short walk from the subway, although we did find the 7 subway train was a little unpredictable due to upgrades & maintenance being undertaken and congestion on the network, meaning it was more like 25 minutes into/back from central Manhattan most days. I think this is just a short term issue though and probably partly related to the time of year we visited.
Picking up on the previous reviews about noise from toddler footsteps above - this was definitely something that we experienced and it did wake us up early on weekdays. If you're a light sleeper and/or not used to apartment living, you may want to bring some earplugs.