The hate is strong with this one.Lmao. That wasn't Sasuke's tower, it was a vantage point for Sasuke and Naruto to meet. It belongs to Konoha. Plus there was a guy walking around with the tower's symbol on his clothes, meaning the tower might've been build by that clan or the symbol might be the new symbol of Konoha.
And as for the apartment, it's a cheap apartment. Sakura was still paying of her loan for their previous house. If they were rich, they wouldn't even need a loan for a house. Come on now, use your head a little...