The vanity originally arrived with a crack in the cultured marble sink top. I went through the app return process and they replaced my vanity swiftly with no hassle! Great customer service. 
The new vanity came in flawless as can be and I’m extremely satisfied. Exactly as advertised. The materials are as expected for a vanity in this price range and it seems pretty durable. I’m going to add horizontal slat supports between the studs in my wall for the mounting process to ensure it has a strong foundation.