I'd rate it around 7/10 in terms of financial risk, depending on your situation.

**Reasons it's risky:**
- Dubai real estate is overheated with high prices and excess supply
- Rental yields are typically low (2-3%)
- Market has shown vulnerability during downturns
- High maintenance and service costs
- Currency risk if you're not earning in AED
- Liquidity is poor compared to other markets

**When it might make sense:**
- You're buying as primary residence (lifestyle choice)
- You have significant capital reserves
- You're diversifying an already strong portfolio
- Long-term hold (10+ years)
- You understand the local market dynamics

The fundamental issue: Dubai real estate typically underperforms compared to well-chosen alternatives (stocks, bonds, other markets) on a risk-adjusted basis.

**Better questions to ask yourself:**
- Can you afford it without leverage?
- Do you need the property or want the asset?
- What's your actual expected ROI?
- Could that capital do better elsewhere?

If you're asking this question seriously, I'd suggest consulting a financial advisor who knows your full situation before committing significant capital.