The very first step is to List out your requirements. The budget, location, amenities and other parameters that you might want to consider important for you and your family to zero in the property that you need.
Most quality project come with a built-in set of amenities like swimming pool, gym and common recreation areas. There may be other amenities that can be added at a cost. Look for features that are taken for granted, like pre-connected telephone, TV and internet cables, security systems, interior design etc.
Yes. Though Power Of Attorney subject to eligibility of POA holder and POA content.
For all practical purposes, you can give a specific power of attorney to someone, so that in your absence, things like registration, possession, execution of agreement for sale, agreement of leave and license etc, can be taken care. You can give a very specific POA to someone e.g. only for buying, or leasing, etc.
A freehold property (plot or a flat) is one where there is a whole and sole owner(s) ownership is full and unconditional (within the provisions of the laws of the land) and there is not lessor / lessee involved.