Nicky's Thai Kitchen is an attractive, very small restaurant with good, but not great Thai food. For that, you should try Silk Elephant in Squirrel Hill.
Although the hours state that it is open all day - at least on Saturdays - do not be fooled. They are closed until 5 PM for dinner; there was a line of people waiting at the door 20 minutes prior to that time. Parking is on the street, so it could be a problem, but was available on the evening of our visit. The staff is friendly and attentive. The dining area is attractive, but extremely noisy, with tables set very close together. We were unable to have anything resembling a pleasant conversation.
The Crab Rangoons were excellent although the sauce could have been kicked up a notch in seasoning. My husband and I judge every Thai restaurant by its Pad Thai, so he ordered Chicken Pad Thai and I ordered Shrimp. Both were very good, but the sauce was too sweet for our liking. (We prefer a savory flavor.)
All in all, we had a good dinner, but the excessive noise will keep us from returning.