buying and selling

I go over the contract.

私は契約書を検討します

I go over the contract with the flat sale coming up.

私は集合住宅の売買を控えて契約書を検討します

I go over the contract this afternoon with the flat sale coming up.

私は集合住宅の売買を控えて今日の午後に契約書を検討します

I go over the contract this afternoon at the law office with the flat sale coming up.

私は集合住宅の売買を控えて今日の午後に司法書士の事務所で契約書を検討します

I go over the contract this afternoon at the law office with my spouse, with the flat sale coming up.

私は集合住宅の売買を控えて今日の午後に司法書士の事務所で配偶者と契約書を検討します