As the population ages, they are going to want to have mobility and living aids that will make living a relatively normal life possible. If you are one of those people, you are going to want to find things that will make it easier for you to get in and out of furniture, get dressed easier, and just generally do things easier at home. There are all kinds of aids that you can take advantage of.
One thing you can use is a lift chair. These chairs have mechanisms inside of them that will let the chair go up and down. This lets you be able to sit down and get up without a lot of stress on your knees. The chair rises up to meet you, you can sit in it, and then you can press the button for the chair to lower down to a more normal sitting height.
While these chairs often look like recliners, you can find them in just about any style you want. That way you have the comfortable chair that you like to sit in, and the convenience of having a chair that makes it easy for you to sit.
Another thing that you can use that will make your life easier is a walk-in bathtub. These tubs generally have a door that you can open to get into the tub. Then there is a seat that you can sit in. The door shuts and is watertight, which will let you fill up the tub. Then you can just sit in comfort and bathe. Most of the tubs also have the option to have a shower head, or you can add a handheld shower head. That way it will make it easier for you to do things like washing your hair. These tubs usually fit into the same space as your regular tub. While the installation company will need to take out your regular tub, it shouldn't take them very long to take that out and put in the new one.
Making your life easier as you age will make it easier for you to live in your home longer and enjoy a higher quality of life. It will also make you more comfortable, which is definitely a good thing. There are all kinds of aids, such as those at http://cornermedical.com/, that you can use to adapt your house to you as you start to age.