Three flats for sale in Kondapur

Q: I am US Citizen NRI and have three flats about 8 months old. They are in Raghavendra colony opposite RTO office in Kondapur. All IT companies are few minutes away and mid between hi tech city and gachibowli. Have to sell since will stay in USA for next 10-15 years due to kids education. 3 Bhk are 1830 sq ft and one 2 Bhk is 1214 sq ft. Please send email if interested at rottla@gmail.com. We have put best flooring RAK Ceramics, wiring finolex , sanitary fittings Cera and Jaquar, best granite, open kitchen with woodwork, first and second floor flats, with kids play area, backup power, etc. Since I am currently in US and will come end of August, I want to know if giving newspaper and web ads is best or going thru brokers. What commission will brokers take ? Wish to complete transaction soon.