22 is on the higher side, you should pay around 19 M for that location and size, but it also depends on finishes and amenities. There are quite a number of apartments being built in the area so shop around, and if you want a good deal try buy into projects where construction has just commenced or they haven't done a sample house yet.
Personally I increase prices of units by 7.5% with every 20% of the project being sold. So if you have time, get in early pay slowly over 1 year and save around 20%
Before you can be be old and wise, you must first be young and stupid.