Basement plumbing can be the challenge for the basement bathroom you are planning to install. Any good basement design includes a bathroom. In many homes the drainpipes are above the basement floor level. It really does not matter if they are one foot or eight feet up, up is up and wastewater does not like to flow uphill. Not to panic, we have the technology and we can fix this. There are a number of different wastewater pump systems available and you will have to decide how much money you willing to spend and what features you demand.
There are all-in-one units. These may be the answer to your basement plumbing problems and they can easily be a do it yourself projects. They consist of a holding tank that sits on the basement floor and have a pump built into them. The toilet is usually mounted directly onto the tank and so the toilet is automatically raised higher off the floor. The pump out line is run up and into the main drainpipe. You may need a plumber for this part. Most of these units allow you to connect thee sink and bathtub drains to them. Your basement design may be altered to include a step up into the basement bathroom.
The best design is a bellow floor waste sump tank and pump. This will require some concrete cutting so are more expensive to do and probably are not a do it yourself project. The sump tank will come with conduits through the wall, so you just lower the pump into the basin and connect to the discharge pipe, and you will be ready to use the system. All your basement waste discharge plumbing can be routed through this sump tank and pump. There must be a check valve in the discharge line so that there can be no back flow. Also the wastewater sump will need to be vented to outside. You do not want any sewer gas coming into your living space. Remember the rule of what can go into the waste elimination system is, if you have not eaten it first, it does not go in the toilet.