Al Frick: Templeton below you has answered all your questions, but honestly, if you are spending $900,000 on an apartment, you should spend $1,500 on an attorney to read your contract. It is one thing to buy without a broker -- though I wouldn't advise it -- but I don't understand making a major financial decision without legal advice.
Templeton: at the bottom right of every post is a little blue button that says "Quote" -- if you want to answer someone's questions, just hit the quote button. What will pop up is a reply window for you, and the text you are responding to will appear between the tags "quote" and "/quote."
You can edit their text as long as you don't delete those beginning and ending tags.