Short answer: Complete Sale and Purchase Agreement with price, conditions, settlement date. Lawyer reviews first. Seller accepts, rejects, or counters.
Tell the real estate agent you want to make an offer. They will give you a Sale and Purchase Agreement. You fill in your price, conditions, and settlement date. Your lawyer should review it first. Submit it to the agent. The seller can accept, reject, or counter. Do not offer more than you can afford just to win.
Offer Price: $595,000
Conditions: Subject to finance (10 days), building inspection (5 days)
Settlement: 30 days
Lawyer Review: Completed before submission