run:
Welcome to the letting program
Please select one fo the following options:
1. List properties stored
2. Search properties
3. Add property
4. Remove property
5. List clients stored
6. Add client
7. Remove client
8. Quit program
Select: 1
ID        House No        Postcode        Rent
0        23                CM1 2KS        400.0
1        4                CM2 9DF        245.0
2        Mill House        CB1 6AS        600.5
Press any key to continue...

Please select one fo the following options:
1. List properties stored
2. Search properties
3. Add property
4. Remove property
5. List clients stored
6. Add client
7. Remove client
8. Quit program
Select: 8
BUILD SUCCESSFUL (total time: 13 seconds)