The only PPS Realty Advisory Service in India. PPS is a Personalised Professional Service popular very much in the West is now practised by Saswati Mehrotra in Kolkata through kolkataproperties.in Her practise is backed up by 25 years of domestic and international experience significantly in Real Estates. Specialisation in Real Estate comprises Channelising of investments in secured and potential real estate project. Integrated facilitation for end use procurement. Realty Stock Liquidation. Relocation Management.