In Desperate Need of Some Organization!

i have so many  ideas for my tiny living room space but no room or funds in my life to put my ideas to the test.  i work full time 10hr shifts 4 days a week and go to school the other days i have off and between caring for my diabetic mother and my rescue poodle mix i dont see any organization happening in my near future.  walking into my front door you'll find a large gorgeous window that covers the whole wall.  those windows are dressed with rusty old blinds that fall off everytime the wind blows.  my couches are old and smelly because of my new pups fear of new enviornment.  fabrese does not help remove doggy pee pees. most of the stuff like the book shelf computer table , chair for computer desk, stand holding telivision are from dumpster that i cleaned up...lol.  it'll take lots of time and money for me to make my space a little more comfy for me my mums and little sis.
i rescued my poodle mix about 2months ago.  i found him in the back of a trash can looking for food.  he was so tiny and sickly looking couldnt just leave him.  i immediately took him to the vet and spent my entire income tax on him.at least now he's a happy pup.  my mum was just diaganosed with diabetes and high blod pressure after having a hyperglycemic attack.  she wasnt working so i had to pay for all her meds which is super expensive not to mention she has high blood pressure which is also pocket emptying problem.
i absolutely need a little organization in my life so that my family and furry friend are more.  please help me people.  i would take a whole week off from work if i had this money to make my home livable!