Buying a property hides so many dangers, that it would be safer to have it done via a real estate agent. They know the market, they have already seen many properties, so they know what to present you. in order to save your time.
If you need a Manhattan real estate agency, you can check out the services of Prudential Douglas Elliman Real Estate, a company which offers properties to buy or rent in New York City, Hamptons & North Fork, Long Island or other areas, even international.
Their website is very informative; it publishes news from the real estate field, relocation advice, and even a home value estimator, which I think is cool.
Another cool feature is the mortgage watch, which would help you how much you qualify.
