First Time Buyer - Duplex House

[Jean Carlos Pichardo]

Hello everyone,
My partner and I are new to the real estate scene and are currently in the process of submitting an offer to a multi-property in Essex County, New Jersey. The house looks in good condition and is listed as 'sold as is'. While I have some basic knowledge, any advice or tips for the purchase process would be greatly appreciated.

Asking price: $460,000

Mortgage Type: FHA / Fixed Rate / 30 Years / 3.5%
Unit 1: Primary ($1700)
Unit 2: Tenant ($2000)