Summer holidays so off work and trying to clean the place! Swanky high powered car drives past and pulls up in the entrance to one of the private car parks - I only noticed because of the loud engine revs. Guy gets out of the car and starts using his phone to take photos of the outside of one of the upstairs flats (our road is made up of houses and small blocks of flats) then he turns around and starts taking photos of the flat above ours.
A child who looked about 6 then jumped out of the car and came and sat on the kerb of the main road outside our flat and starts eating a sandwich 
The guy then speeds off down to the end of the road, turns round and drives back parking outside my house.
The child stayed there while the guy wandered off in both directions down the road and continued to take photos and stand back to try and look in. Have to admit I started to get a bit freaked out and closed the windows and stood back from obviously watching.
Eventually after 10 minutes they get in the car and drive off.
Is it just me or is that a bit odd?! What reason could someone have to take photos of upstairs flats?! Just something about him made me feel really uncomfortable! I took his reg number not that anything is likely to happen and I'm judging the guy partly because of the car!
So any theories?