I hesitated to respond because I didn't want to come across "negative." So I waited because those who posted above hit the nails right on the head!
If you are not an RVer, never owned an RV before, and never had any experience with an RV, adjusting from a stick-n-brick home to 4 wheels down "can" be a very difficult adjustment.
Most of us who have RV's morphed into this life style slowly. We started using our RV's as "hobbies" or at best, vacation get-aways. We still had the luxury of returning to our original stick-n-brick homes, read adjust our next planned "RV" outing, and plan, plan, plan. Some of us, it's taken years and years to adjust to the lifestyle. Just ask anyone on these forums how many different RV (including tents) they've owned over the course of their lives. Each new one was a result of changes in our lifestyles or a terrible dissatisfaction with the current RV (for whatever reason).
The point is, jumping from a stick-n-brick home and giving it up completely, to 4 wheels "down" is a horrible adjustment to encounter.
They say, the first year of marriage is the hardest because of the adjustments both have to go through, just learning each other and making concessions. How many end up divorced within the first year of marriage ..... way, way too many. Why, because "they" thought they knew all the answers, because they "thought" they could change the other person, because "they" were living in a dream bubble of what they "thought" marriage was all about. And they were completely wrong and bailed out within the first year.
Well, it's exactly the same thing with jumping from stick-n-brick to 4 wheels down! All you "thought" it was going to be are myths that get blown to pieces within hours after taking delivery of the camper. Within a year, far, far too many abandon the cause and get rid of their dream of living full time in an RV.
If you are absolutely serious about making this life style change, then you need at least a year to do it. Purchase the RV and use it as much as you can for 1 year. Camp in it, in your driveway. Camp in it every week-end. Camp in it through all 4 seasons of the year. Get to know the camper. Understand how it works before getting thrown into it with no recourse for escape with something goes horribly wrong and you don't know how to deal with it. When that happens you have a stick-n-brick home to retreat to until the RV problem is resolved, or you have time to figure out what when wrong and how to fix it the problem without being completely homeless.
It takes at least a year of trial and error in all 4 season.... WITH the safety net of your stick-n-brick to fall back on .... BEFORE giving up the stick-n-brick. IF after one year, you STILL have the passion.... they you are equipped and will most likely, be successful AND happy every after!
That's my strongest suggestion. RVing is expensive. RV's are problems to maintain. RV's are not built like stick-n-brick homes. RV have special problems in all 4 seasons of the year. RV's do not fall under normal housing rules. RV's need to be insured. RV's need to have license plates and insurance. RV's may need to have safety inspections depending on what state you live in. RV's portable, made to move, made to travel. Sitting in one spot long term will result in other issues. Bailing out of the RV lifestyle can be challenging also. RV's loose equity, and RV's fall apart easily, require constant maintenance, and can become total junk within a few months if not fixed and repaired immediately. Be prepared to have deep financial pockets.
I know, lots and lots of "negatives". But if you are serious, give yourself that learning curve, there is no reason why cannot be successful, happy, and excited about the lifestyle, a year from now, and even 10 or 20 years from now!
But, if you don't allow yourself that learning curve, you'll be horribly disappointed and disillusioned and burned out within a very short while after you take possession of the RV.