I think the VGN Krona project is a bit costly. the overall cost comes to 4500 when they say 3400 as its price. Once they realised it is costly after the launch they have reduced the club membership charges of 1.5 Lac which is rare in their history.
On top of that there is issue of Airport expansion, even though they have no objection from Airport authority of India in future it could be acquired as it falls very close to their expansion limit.
But their quality of construction and delivery schedule are really good as my cousin had bought one in Minerva project, but Minerva was well priced, but Krona seems to be highly priced, meaning there wont be much appreciation in the near future atleast.