@cryptomanson
I just entered some rough data into a compound interest calculator for you. An initial investment of $20k, monthly additions of $583.33 ($7k TFSA limit divided by 12 months), and an annual interest rate of 10% for 5 years gives you a value of $77k. From here, you can determine if this is enough or if a more aggressive approach is needed. Also, if it would be your first home purchase look into the FHSA.