Your time here will be well spent.You didn't mention a REI area of interest, so I added the below links for the three most popular niches for your selection of one or all.

If you get a reputation for over-priced properties, low rehabs, and/or inflated ARVs, your properties will sit.  

Below are some quick links to get engaged on this site. http://www.biggerpockets.com/startherehttp://www.biggerpockets.com/meethttps://www.biggerpockets.com/alertsHow to Use @Mentions on BiggerPocketshttps://www.biggerpockets.com/ruleshttps://www.biggerpockets.com/termshttps://www.biggerpockets.com/inviteshttps://www.biggerpockets.com/perkshttps://www.biggerpockets.com/forums/categoriesREI books suggested by BPershttp://www.biggerpockets.com/renewsblog/2013/04/14/best-real-estate-books/?

@Hector ResendezThe rules allow for investing IRA funds in real estate (see the following IRS link for more information on this: https://www.irs.gov/Retirement-Plans/Retirement-Pl...) 

Your time here will be well spent.Since your interest lies in multifamily units, I added the below links for your review.https://www.biggerpockets.com/renewsblog/2013/04/09/how-to-buy-a-small-multifamily-property/ (How to buy a smail multifamily property)http://www.biggerpockets.com/renewsblog/2014/07/19/how-to-buy-a-duplex/ (guide to buying a duplex) https://www.biggerpockets.com/renewsblog/2015/11/16/how-to-choose-areas-multifamily-deals/ (Choosing multi-family deals)Now that you have made the move, below are some links that will help with the navigation of the site. http://www.biggerpockets.com/startherehttp://www.biggerpockets.com/meethttps://www.biggerpockets.com/alertsHow to Use @Mentions on BiggerPocketshttps://www.biggerpockets.com/ruleshttps://www.biggerpockets.com/termshttps://www.biggerpockets.com/inviteshttps://www.biggerpockets.com/perkshttps://www.biggerpockets.com/forums/categorieshttps://www.biggerpockets.com/courses/a-beginners-introduction-to-real-estate-investing (video courses)https://www.biggerpockets.com/real-estate-investing (Ultimate beginner's guide to REI)Before your 1st purchase, please ensure you visit the below link for some tips.https://www.biggerpockets.com/renewsblog/2014/12/19/real-estate-investing-success-smart-tips/REI books suggested by BPershttps://www.biggerpockets.com/renewsblog/2015/11/13/7-real-estate-books-beginner-investors/ (7 absolute must read books for beginner REIs)http://www.biggerpockets.com/renewsblog/2013/04/14/best-real-estate-books/?

Link here or you can find it on the marketplace tab

A PM is an intermediary and their business is NOT refurb/rehab and if you elect to use one, they'll just smile and proceed without concerns other than you pay the bill.a) network with friends who have remodeled recently to get names and first had references - - one of these are work 10x any website review.b) learn as much as possible about what you WISH to be done vs what actually NEEDS to be done (ie know the needs vs wants problem we all have) as there's lots of cash between them.c) read up on contractors bid process in your state, the allowable deposit and how to make progress payments.d) set a completion date with penalties for missing it.e) a contractor must have a license; verify and find complaints. f) must have liability insurance and be bonded (this protects  you from him just walking away).

@Danielle J.Welcome to BiggerPockets, a place to interact with a vibrant REI group, learn the real estate business and language.Since you did not mention a specific area of interest, I added links to three of the most popular niches for your to select one or all while you wait for local networking contacts.http://www.biggerpockets.com/renewsblog/2013/02/22/buying-rental-property/ (how to buy a rental property) http://www.biggerpockets.com/renewsblog/2014/01/07/flipping-houses/ (step by step guide to flips)https://www.biggerpockets.com/renewsblog/2015/01/31/ultimate-beginners-guide-real-estate-wholesaling-2/ (Ultimate beginners guide to wholesaling)It doesn't matter if you are young or old, totally new or need to build upon your experience.Yes, you have just announced a commitment to the thousands in this community about your seriousness regarding REI and have taken this bold step to affirm it.Your time on this site with the BiggerPockets community will be well spent and can be financially rewarding if you so desire.Don't get overwhelmed by the massive amount of data archived on this site.Simply, bone up on the areas that you need to expand knowledge in such as, Forums, Marketplace, Learn, Network, Analyze and Resources.Feast on the Podcasts, #askbp Podcasts, blogs and webinars REI books suggested by BPershttps://www.biggerpockets.com/renewsblog/2015/11/13/7-real-estate-books-beginner-investors/ (7 absolute must read books for beginner REIs)http://www.biggerpockets.com/renewsblog/2013/04/14/best-real-estate-books/?

I need a reasonable licensed and bonded plumber.  

Find out what areas are good to invest in, that can collect the most rent and the crime rate for different areas. look for convenience, sub-way, bus, train, schools, even hospitals ( some people like to live close plus you may get Dr's and Nurses). here is a link that can help if you haven't gone to it yet: http://www.biggerpockets.com/renewsblog/2014/12/26/demographicstelling-real-estate-indicator-analyze-investing/