When it comes to investing in real estate, there are 3 factors that either make or break an investment. They are:
1. Management - Do you have a management company in place to manage the property? Do they have a clean track record? Ask for referrals. Is their pricing fixed?
2. Financing - What type of financing is in place? Is the seller carrying back? Bank loan? Do you know the exact terms of the agreement? Fixed rate? Down payment? PMI cost?
3. Partners - What is your partner's track record? How many deals has he done? How many successfully? Does he have a professionally created business plan? Does he have accountants, RE attorneys, property managers in place? If so, how does he know they are competent?
Become fine with the thought of losing your entire investment, and you will be fine. I say this with zero sarcasm, as this is how the game is played. Do not be upset if you lose your money - it is only a learning experience. Educate yourself about the subject of real estate investing before making the dive, and you should ride out the waves just fine. Just don't get in over your head at first. Start small and your education will grow with your experience.
Start small, think big.
Hope this helps.