Buying a home on a tight budget can be challenging, but it's not impossible. Here are some tips to help you navigate the process:

1. Determine your budget: Before you start looking for a home, you need to determine how much you can afford. Consider your income, expenses, and debts to determine how much you can afford to spend on a home. You should also factor in other costs like property taxes, insurance, and maintenance.
2. Look for a fixer-upper: A fixer-upper can be a great option if you're on a tight budget. These homes are usually priced lower than move-in ready homes and offer an opportunity for you to make upgrades and improvements over time.
3. Consider a smaller home or different location: If you're on a tight budget, you may need to consider a smaller home or a different location. Homes in neighbourhoods slightly further from the city center may be more affordable.
4. Get pre-approved for a mortgage: Before you start looking for a home, get pre-approved for a mortgage. This will give you a better idea of what you can afford and help you narrow down your search.
5. Work with a real estate agent: A real estate agent can help you find homes that meet your budget and other criteria. They can also negotiate on your behalf and provide valuable guidance throughout the home buying process.
6. Consider alternative financing options: There are several alternative financing options available that may be more affordable than a traditional mortgage. Credit Unions and private funding may be a route to explore. 
7. Be flexible and patient: Finally, be flexible and patient. Finding the right home at the right price may take some time, but with persistence and the right realtor or broker... you can find a home that fits your budget.