Why this spread sheet?
1.We don't need those leeches, called brokers.
2.To let the new occupant know the problems that bothered the leaving tenant.This helps the new tenant to bargain the rent amount.
3.And finally to realise the power of community action.
Leaving tenant:Please care to fill this form if you are planning to vacate your room.
Entering tenant:If you found a room through this portal or otherwise,please care to update this spread sheet-so,that other people don't find the information on this portal redundant.
There must be few more areas like old rajinder nagar, New Delhi where renting business is thriving and tenant is always at the receiving end.I encourage you to search for similar spreadsheets or make one if you feel necessary.
Based on response I vow to improvise this solution.