For you first property I would try to get a decent ROI . Look at what the cap rate would be if you bought ( expenses verses income.) How long will it take you to recoup your money . I dont have one in investment that is less than 20% cap rate. (I do my own managment) but it is a balance when looking for a good property .. you dont want to over spend, but at the same time you dont want a crap hole either. Good rule I use is, if I wouldnt live there then dont buy it. Single families are great for many reasons(usually less stress but less cashflow too) single families usually have a lower cap rate than multi units(more money but slightly higher stress). So it's a balance, you have to go with what you will be happy with. Your investment needs to be worth it so you continue to invest. Look at local adds to check rent prices on similar homes etc. Deduct what you estimate your expenses to be example.. $1000 rent -300 expenses is 700$ x12months 8400$ divided by all in purchase price with closing costs etc. 100,000$ house equals 11.9 years to get your money back... divide 11.9 by 100% equals 8.4% cap rate ... (this is how I do it) so in this example 8.4 is too low for me I wouldnt even do a walk through.