I used to have a rather old and cheapish vileda robo vac but a few months back it went up in a puff of smoke and I do miss it - working full time it was lovely to come home to a vacuumed house or to put it on at the weekend to hoover whilst I did other bits around the house, so am looking to buy another one and am hoping some lovely mumsnetters will have recommendations for me 
Am looking to spend around £250 and would like it to be programmable so it can clean while I am at work, it also needs to be fairly low profile so it doesn't set the house alarm off not at all embarrassing having to explain the false activation to the alarm company! And most of all do a good job, not sure if it's best to pay a bit more for the smart tracking technology / camera stuff or not and then I've found some today that will mop the floor as well - it's all a bit of a minefield so does anyone have any recommendations on ones to buy or indeed not to buy!
Thanks