Decide what amenities you NEED, then what luxury amenities you would LIKE to have, how those things will fit in your budget, and go from there. The good thing is that these days there are LOTS of options in lots of different price ranges.
For me, I want the garage space of a toy hauler. Don’t need an indoor kitchen, always outside anyway. 2 beds so it can be used on a hunting trip by two non-Bud Lite drinkers. Also a consideration is the suspension - will you be taking it off road? There are campers that are purpose built for off road - most are not.
I have a 30' toy hauler that I've had for 4 years. I've gotten a ton of use out of it and have really enjoyed it. I've taken it on hunting trips to Wyoming twice, Colorado once, Arizona once, Kansas 3 times, Iowa twice and Missouri 3-4 times. In addition I've taken it on non hunting trips to Daytona FL once and Sturgis SD 4 times.
I often live in it for a month at a time and probably average living in it 8 weeks or more per year. I really appreciate the comforts like a shower, toilet, furnace, AC, TV, large comfortable bed(s), room for ATV/motorcycle and a chest freezer. It has needed it's share of maintenance but I've really enjoy having it and using it. I also have a Duramax, previously 2500's and now a 3500.
On the other end of the spectrum I also have an old Palomino pop-up pick up camper that I bought used 25 years ago. I've also gotten a lot of use out it over the years. I mainly now only use it for shorter scouting or hunting trips. It has a furnace, fridge, stove top and a water tank and it works fine and is comfortable for one person but it's not as convenient lacking a toilet, shower, etc. Years ago I hunted out of it with a friend and one time I camped in it with my wife and her 2 boys but it can get pretty cramped with more than one person, especially if you have a lot of gear.
It makes for a fine base camp. Warm, cool, and DRY.
if i decide to go this route i will defiantly get one with all the amenities of home - hot shower and smart TV, ETC....
We looked at a ton of campers for over a year before we found the balance of luxury and quality etc.
Keys for me in my RV that we use for hunting, ball games/tournaments, camping, family visitors, etc.
1. Larger capacity water tanks and larger grey and black water tanks. The larger your tanks the longer you can stay out.
2. Outside shower is really nice for early archery hunts and warmer weather. Not many people use them be we do. It allows you to shower and not turn the RV inside into sauna
3. More and larger AC units. Especially if you have it ata camp ground with shore power. Ours can easily stay warm when cold, but keeping it cool when hot gets hard. The larger or more AC units the better
4. An out door cook station is very nice. Again cooking inside gets stupid hot, having and outside grill or stove really nice.
5. The larger the Fridge the better. There is never enough fridge space for a week trip etc.
6. Normal sized bed. The RV beds absolutely suck. Which means you will want to upgrade. If the main bed can accept a regular queen you get a lot more options and can get a really nice mattress for less. The RV queen is a special size and has limited options.
7. Get a slide in the main area. It is vital to space and being able to get boots on/off cooking etc.
8. Get the polar package. It will not prevent freezing 100% but it will allow you to have nights below freezing etc. if you get the polar package and have forced air heater then the heater will prevent tanks and water pipes from freezing.
9. A 7 gallon hot water is way better than a 5.
10. Inside shower that is separate of the toilet(wet bath). Test the shower and make sure you fit. Actually get in it and act like you are showering. Many showers are too small and suck.
11. Have the extra bed and do not rely on the table bed. It simply sucks to have to get up and make up the beds before you can eat breakfast. Also sucks to eat dinner and then have to make a bed to sleep in.
Always look at storage. Some have a ton of well thought out storage others have none. More is better.
I am sure there is more… But I can say this, we looked at a 100 plus RV that would work. Then one day we stepped into one and it was the one…