The Iguana is a medium-sized animal, described as calm, independent, typically living 15–20 years.
Planning for about 17 years
A Iguana is with you for about 17 years. Budget and routine both need to survive that, including the last quarter of it when a medium animal needs more veterinary attention than it did young.
What “calm” means day to day
The Iguana is described as calm, independent. Of those, calm is the one that shapes an ordinary day most. It is easy to read as a selling point and harder to live with than the word suggests, because it does not switch off when you are busy.
A breed from Central and South America, living in India
The Iguana was developed in Central and South America. The part that travels badly is rarely temperament - it is the coat and the tolerance for heat. Plan the year around that and most of the rest follows.
Balancing calm against independent
Breeds described as both calm and independent need the two managed together rather than separately. With a medium animal that usually means a predictable routine first and training second - the routine is what makes the training stick.
Where people go wrong
Choosing on appearance and fitting the household around it afterwards. It works better the other way: decide the hours and the space you have, then ask whether a medium animal fits them.
Space, and what actually matters
Floor area matters less than layout. A medium animal needs a settled spot out of the main walkway, and surfaces that give grip.
Does your week fit this breed?
The honest test is not whether you want a animal, but who is responsible for it at seven in the morning on a weekday. A calm medium animal does not fill eleven empty hours quietly.