He binzz. If a seller is serious about selling his or her flat they will allow you to view it unhindered, as many times as you feel is necessary to come to your decision – of course it should be suitable to both your schedules! Once my wife and I found our favourite flat, after about seeing 7 or 8 'no goes', we went back about 3 or 4 times before we confirmed with the seller’s agent that yes, we would by it. We also did a night time viewing as well, however this happened to be the same night that we handed over the deposit cheque J I agree with ‘pills’ though – unless you’re really interested in the flat then I don’t think there’s much difference in viewing at night or day with the possible exception of at day time you get to see more view! At the end of the day, you keep viewing that flat until you decide either yes or no! Happy viewing!