[Jstylezzz]

Could it be that you accidentally swapped VW and Interior in your checks?

(Me, shamelessly assuming that IW means something like 'interior world', VW 'virtual world');

Code:

HouseInfo[rand][hExtIW] == PlayerInfo[playerid][pVW] && HouseInfo[rand][hExtVW] == PlayerInfo[playerid][pInt]

If that's not the case, I advise you to print the values of the variables in this if statement when the command is executed. This way you can match the runtime data against the checks performed as well as your expectations.