Searching for Roommates and or Bedroom

Hello. My lname is Greg but I prefer Kalnius as I will be legally changing my first name in the very near future to embrace my Lithuanian heritage. It’s a personal story that I will share later. I am searching for a home/apartment/condo that offers a furnished bedroom. If none are available in my price range I will gladly accept an unfinished bedroom which I will purchase a memory foam topper which is comfortable and sufficient for me to sleep on.
I do hope to live within a few miles to the nearest grocery store and gym. I am an avid walker but will utilize public transportation if the distance is greater than 4 miles. My needs are quite simple and minimal. I would prefer to pay 200.00 dollars weekly but will pay 750.00 monthly if desired.
On a more personal level; I greatly desire to work, finish my BS College Degree(Exercise Science/Pre Med and live life to the fullest in a new location. I have completed 70 Semester Hours.
Recently I was working at a few Summer Residential Camps for The Special Needs Population.
Before this I had been a live in caregiver on and off since 2011 (all across the USA) helping families with their Elderly Parent or Special Needs Child. I greatly desire to return to my true passion professions of Personal Fitness Training and Nutritional Counseling.
I have sacrificed much helping others while continuously extending my educational goals. My Educational Goal is completing my BS Exercise Science/Pre Med Degree and then being accepted into an Osteopathic Medical School. In between jobs I will always have some source of income.
I chose to receive early Social Security(Eligible if at least 62 years of age)(It is only about 50 percent of what you receive at age 67 and beyond) Currently I am residing in a hotel near Dallas Love Field Airport.
More about myself; I am very health conscious(Nutritionally) and lead a physically active lifestyle(Fitness and Sports related activities). I am very anxious to return to my gym workouts. I am more than willing to help with domestic tasks, outdoor landscaping and I will readily offer complementary services of Personal Fitness Training, Nutritional Counseling and Massage Therapy. One final note; I am kind and very respectful of others. I am also very giving, and love helping others. I have references available to verify my good character and I have had many State Police Background checks having worked with Seniors, Children and The Special Needs Population on many occasions. I am also very well traveled within the USA and I have lived in over 80 percent of our States including the Hawaiian Islands(Honolulu and Hilo ). Finally, I am of Lithuanian and Italian heritage and I have made many friends worldwide particularly when working at Special Needs (Easter Seals and Independent) Summer Residential Camps.
I sometimes chose to reside with International Students when I lived on college campuses as I wanted to learn about their culture as well as making International friends.
Thank you very much for your time and consideration. Take care and have a great day.