My First Home?

This will be quick. I'm going to the bank today to find out about getting a loan to buy an apartment. A friend has an apartment in the old market in Poznan - a beautiful place - and he needs to sell it quickly, so it's also a good price. I'd really like this place... It would be a good investment... But...
Please pray for wisdom as I make the decision of whether or not to go ahead with this, as I talk to the bank, etc.
Also, any advice or words of caution would be appreciated.

Cya