Are there any precautions you would take to investigate the property

Are there any precautions you would take to investigate the property? Explain what they might be and why they would be done. How are the steps to be taken affected by the location of the property in Canada? If you decided to proceed what special terms would you want added to the agreement of purchase and sale? Explain their purpose and function. Assuming everything goes well, what steps would be taken to close the sale? How are the steps to be taken affected by the location of the property in Canada?