Yesterday I had to prepare a small rental contract for a move. Nothing dramatic: one page, two people, an apartment in Berlin, a monthly rent of €1,000, internet and electricity included, and a €3,000 deposit.
A few years ago, that kind of task would have meant searching for a template, copying it, deleting half of it, translating a few parts, and hoping I had not left in a clause that did not apply.
This time I started with a normal sentence.
“Create a small contract, one page or less, between the landlord and me.”
The first AI draft was useful, but it had a problem. It sounded too much like a generic contract. It included a clause about authorization to sublet. Legally, that made sense, especially in Germany, where subletting usually needs permission from the main landlord. But I did not want that clause in this document. So I removed it.
Then the useful part started. I had an old template in Google Drive: a one-page German Untermietvertrag. I gave it to the AI so it would not invent the structure from scratch. The template had the basics: both parties, apartment address, duration, monthly rent, deposit, keys, cleaning, house rules, and responsibility for damage.
At that point, the AI stopped being “the writer” and became something more practical: a drafting assistant. It used the German template as a reference and adapted it to the real case. It kept the contract short. It added the three-month deposit. It included the four-week notice period. It removed the clause I did not want. It changed some heavy wording into cleaner language.
The result was not magic. It was a reasonable draft.
That difference matters. With contracts, AI does not replace judgment. If you do not understand what you are signing, AI can make a bad clause look elegant. It can write the wrong thing very well. It can make something harmful sound professional. The responsibility stays with the person who signs.
What AI does well is reduce friction. For a simple agreement, it helps turn a loose idea into an ordered text in minutes. It forces the useful questions: how much is paid, when the contract starts, what is included, what happens with the deposit, who pays if keys are lost, how the apartment is returned.
It also makes old documents useful again. An old PDF is no longer just a file sitting in Drive. It can become a reference: use this structure, adapt these clauses, keep this part, remove that one.
That is much better than copy and paste without understanding.
My rule after doing this is simple: use AI to draft, not to decide.
AI can propose the contract. I still have to check whether the contract says what I actually want to agree to.
For small tasks, that already changes the work. AI is not a lawyer. But it can turn a heavy little admin task into a concrete conversation: add this deposit, remove that clause, keep it to one page, show me the draft.
Sometimes that is enough: write less from scratch, and review with more intention.