In a four storey building, 10 people namely – Harsh, Raj, Eli, Rahul, Simran, Sunny, Neeraj, Viraj, Anjali and Mani live on different floors, such that one person lives in one flat only. Each floor in this building has 3 unique flats – Flat number 101, Flat number 110 and Flat number 111 respectively from left to right. The ground floor is taken as first floor and the floor on the top is taken as fourth floor. Each of the flats is designed in such a manner that flat number 101 of second floor is just above flat number 101 of first floor and likewise.

Some additional information is given below:

As per the suggestion of an astrologer, Harsh decided never to stay on an even numbered floor and in an even numbered flat.

Simran stays in the flat just above Rahul's.

Raj and Eli stay on the same floor and no one else is staying with them on that floor.

The two flats in which no person is staying are on even numbered floors and even numbered flats.

The flat between Anjali's and Neeraj's is unoccupied and Anjali stays in one of the flats above Neeraj's.

Viraj stays in an odd numbered flat which is to the left of Neeraj's.

Raj and Sunny both stay in the flat which is numbered 101.

Harsh stays on the floor just above Simran’s floor and Sunny stays on one of the floors on which one flat is vacant.