Yes, when I saw how the pasted link appeared, I tried again but to no avail. It's just a matter of highlighting it all and an option to "Go to website" appears I believe?
Either that or over-typing is a side-affect of Tonsillitis!
Sounds like they're trying to make wide stripes. The efficient way is, after the first run go along a bit and then come back the distance of your required stripes. Then mow up against your first run and eventually you will get wide stripes. It's similar to how farmers plough fields.
The other...
How many square metres in total? If you could find out and post back on here, that would be very useful and help steer us to the best options.
Also, what standard is/are the lawns? Bowling greenish, just ornamental or roughish? Do they want "stripes"?