Based on your budget and need, you can choose the suitable one. The homes are present on the respected floor based on the room occurrences. If you are looking at buying the 3 BHK apartments in the Spring Homes Noida Extension, it is more helpful because of its enlarged area. The range is 1276 to 17902 square feet; when it comes to a 4BHK flat, the range is 2800 square feet.