Standard caravans
These can be very affordable and don’t necessarily need a huge car to tow them (our Technical Advice helpline can help with what your car can tow, or what you might need for a larger model). Once inside, everything tends to be readily to hand and many models have fixed beds so there’s no need to build a three-dimensional jigsaw every night. If you can stand, but steps up and down are an issue, there are portable electric lifts available which will work with any caravan. Wheelchair access needs a bit more modification, but doors can be widened and ramps added.
Things to consider: If your car is wheelchair accessible, with access from the rear, it’s very unlikely you’ll be able to fit it with a towbar.