AltAir Boutique Hotel is a stylish 5-star boutique hotel located in Sector V of Bidhannagar (Salt Lake), Kolkata, within the Ambuja Neotia EcoCentre. It is uniquely set across the 19th to 21st floors, offering stunning panoramic views of the city skyline.

The hotel features luxurious, well-furnished rooms, along with amenities like a rooftop infinity pool, gym, spa, and fine-dining restaurants, making it ideal for both business and leisure stays.