Hau,
Sounds like you could do this deal and it probably will not hurt you, in fact it might be good for you to finally get your first deal under your belt. Since it's close to home, an area you know well, and your planning on managing the property yourself where you will learn so many valuable lessons, a cost of -$225 per month it could be a very good starting property.
However, don't ignore the effects of -$225 per month on your Investor attitude. If you can't realistically predict that you can raise rents over the next 2-3 years to cover all costs and show a profit then you should try and restructure the deal so that you can. And if that isn't possible you should pass.
I have an SF rental within 1 mile of my residence that I manage myself, it carried a -$250 cash flow for over 2 years before I was able to make some positive changes and now it's only -$100 and it still bothers me every month. The income isn't the problem, I earn sufficient to cover the entire mortgage on any given month but losing even $100 per month on a property starts to negatively impact my mindset ... from time to time.
Even a $50 per month positive cash flow from your investment activity will help you create and keep the right mindset which is important to help you gain momentum as an RE Investor.
To your Success!