If you are half-fit and walk / cycle a lot - no problem at all!!
From Little Prince - leave Restaurant - turn left - follow road until you get to the little Juice Bar/cafe' (it has a few tables only), on your left, just past / adjoining what used to be the original/other branch of San Stefanos Travel, -- - - - it's the corner which is opposite Summer dreams Bar.
Do not follow the road ahead (to beach) or around the left bend (to Olive press / Nafsika Hotel / Beachcomber Bistro etc. etc.)
but turn very - very sharply first left (almost back on yourself), going behind the juice bar & up the hill road, about 150 metres up the hill is your place.
After a week or so you get quite used to it!! We stayed in the Moros Apts, 5 years ago, just under the Tsaros Bar!! It wasn't really a problem!
Yes the fiddle still plays well, just not every day!! LOL, but just to explain - -
We have stayed in places up the hills many times in the past 27 years of going there, but I find it hard going now as I have copped a bit of hip arthritis (not too bad)
& as I found out - anyone can get it! from a child upwards!
So some days I feel pretty good, like I was in my late 40's, (I used to run up the hills in my 30's),
while other days I feel a touch older in the legs, so it just makes sense not to put extra strain on myself by avoiding the 4/6 x daily hill climb.
That's why we always book places on the flatter parts now, just in case.
I must say that I did like the hill views!!
Last year we were at the Theodosia Apts, but I had no real leg problems and we did the top of the headland that time again!!
Then we went to Egypt just before Xmas and I had trouble walking through the Hotel, (not the beer!!), returned had physiotherapy - now OK again!
That's life - so I look forward to a few decent walks again this year!! - always enjoy the walk along the beach as far as you can go!!