I know how you feel. I have 8 dogs. 2 of them, the bigger ones, are completely outdoor trained so they never ever have accidents in the house and we just let them out when they ask to go out.
I have days that seem stressful or alot to handle but it isn't too often. The expen suggestion is a great idea. You can put two or more pens together for a cheap price and you can just let them outside that way.
I have also had a lot of help by getting a small dog tent for them to use as their potty tent.
This has been wonderful!! Now all 6 of the dogs use the tent all the time. I just put pads in there and they go in there. No more accidents!! It works sooooo much better than just having pads down like I did before. It is worth a try and not costly. This way they can go to the bathroom whenever they want without making a mess on your carpet. I never thought it would work so good but after I saw someone else try it and decided to give it a try and it has been the best thing for us.
I also wash their beds weekly, toys monthly and all food bowls and water fountains daily along with sweeping every other day. Oh and spraying Febreeze on stuff really helps too. I am a bit of a clean freak myself, I love to have the house smelling nice and looking good.
I hope you can figure out something that helps you!! Good luck!!