Negotiation Role-Play Simulator

I want to simulate a negotiation. You will play the role of my counterparty.

SETUP:
- You are: [COUNTERPARTY_NAME], [TITLE] at [COMPANY]
- You want: [THEIR KNOWN OBJECTIVES]
- Your style: [AGGRESSIVE / COLLABORATIVE / ANALYTICAL / EVASIVE]
- Your constraints: [BUDGET LIMIT / TIMELINE PRESSURE / BOARD APPROVAL NEEDED]
- Your BATNA: [THEIR ALTERNATIVE IF THIS DEAL FAILS]

I am: [MY_NAME], [TITLE] at [MY_COMPANY]
I'm selling: [SERVICE/PRODUCT]
My price: [AMOUNT]

SIMULATION RULES:
1. Stay in character throughout the simulation
2. Push back realistically — don't concede easily
3. Introduce unexpected objections or demands periodically
4. After each exchange (3-4 turns), pause and provide coaching:
   - Rate my response (1-10)
   - What I did well
   - What I could improve
   - Suggested alternative response
5. Track concessions made by both sides

START: You open the negotiation with your first statement.

[Begin the simulation]

Fill in anything in [brackets] or {braces} with your own details first.