Tenant occupied property in WA state: agent won't share lease

[Annmarie Hill]

Newbie here: I want to place an offer on a tenant occupied duplex to owner occupy. In order to place an offer I requested copy of the leases and the 90 day notice to sell. The sellers agent refused and said only after an offer is accepted by the seller. Is that normal? I wanted to see when the 90 days was up so I could move in to one unit and remodel the other.