1 00:00:00,146 --> 00:00:02,540 And I would say that the square footage of a home and 2 00:00:02,540 --> 00:00:06,090 the number of rooms are both ways of measuring how big the house is. 3 00:00:06,090 --> 00:00:09,200 Of course the square footage is probably going to be a fairly direct measurement 4 00:00:09,200 --> 00:00:11,880 of this, but things like how many bedrooms there are, 5 00:00:11,880 --> 00:00:15,670 what the floor plan is, potentially also other things like the number of 6 00:00:15,670 --> 00:00:20,060 windows can affect how big the house feels from the inside. 7 00:00:20,060 --> 00:00:22,280 So that's why size can be a little bit subjective and 8 00:00:22,280 --> 00:00:25,140 not something that you can probe directly with a single number. 9 00:00:25,140 --> 00:00:27,360 School ranking and neighborhood safety, on the other hand, 10 00:00:27,360 --> 00:00:31,240 I would say, are measurable variables that are associated with the quality of 11 00:00:31,240 --> 00:00:32,330 the neighborhood overall.