Went to Peram group by seeing their reviews, but its just like any other real estate guys who starve for black money.They always asks for more money in cash with no proof of transaction happened and when time comes for registration they will clearly say that if you pay more money in cash we will make registration charges less otherwise you will end up paying more money in registration. while paying booking amount they will say nice words to convince you that the registration and every thing other will be reduced but money part only after you pay more than 50% of total amount. Feels like there is no transparency in their rules if at all they exits. Even plot marking too are not marked correctly.every body will have their own document with different measurement, I suggest you better go and do the plot measuring yourself.