1.5 Corner windows
The first thing we have to check is if the windows have space on only one side or if it is between walls. We add the calculation explained above and write down the 2 results. Next we decide which of the two blinds will go over the other and we subtract 12 cm. Therefore, blind 2 is the one that will go over.
-Single side space: 150+7=157cm
-Space on one side and passes over:150+7-12=145 cm