With careful consideration?
Careful consideration in every aspect could save money over time and increase capital value of ones investments.  Value should be at the forefront of every investment.

Cost is often mistaken for value.  If I'm buying a power tool I give consideration to how well it works, quality of construction, it's power (or torque), and durability.  I want to know this is the best tool for my job and will take everything I might throw at it (or distance it might drop).  However if I'm buying a paint brush the better value is often in the cheaper brush as I can buy several for a lot less.  Factoring in cleanup and that bristles wear down.  Not only do I save money and time, each time I start a new job I have a crisp clean brush that cuts in nice sharp corners. 

Though this is not a hard and fast rule it shows how many factors can be weighed in a decision.

The same logic applies when purchasing a home.  What is the best value for your needs?  When buying a home there are innumerable factors that rely solely on the individuals purchasing a home.

Almost unilaterally people look at near future needs when buying a home.  People have a hard time looking at worst case scenarios.  Many people every year find themselves in circumstances they had not planned for.

Though one can not plan for the unknown, many things can easily be considered when buying a home to ensure the best value, those things you will not need to change, or can change at  a low cost.  Single level home, wide doorways and built close to the ground to name a few. 

These considerations will save money or may allow you to stay in a home you've grown to love.  Those long term considerations should take place even for short term purchases, as you may grow to love this place.

Choose carefully now and you could save money later.