Made appt for 12:40, confirmed twice w email confirmations and text. Took half a day off work to meet them at my home. They texted me at 12:30 and asked to move it to 2pm, I said that's fine. Then later got a text asking it to be moved to 2:40, I said fine but please don't be any later, they said "no sir, we will be there". 310pm comes around and no signs of them or response to my call or text. Horrible business etiquette!