I had SRT in March 2016, 39 Rapid ARC IMRT, 70.2Gya.

The sessions were M-F, I usually did them late afternoon. Most difficult part was ensuring the bidder was full prior to my time on the table. Other than that, on the table, the radiation team did its job, off the table, bathroom and then home.

I did not experience any side affects during or still (five years later). That is testimony to to the technology and skills of the radiation them.

So, you're having hypo-fractionated which may simply mean you don't spend almost eight weeks having treatment. For me, that mean eight weeks where I could not travel though weekends were free.