We arrived at Hotel Masyu with the counter staff saying they did not have our booking so it got me a little worried. Thankfully they accepted my physical Expedia booking confirmation slip I printed before my trip.
I wouldn't say Hotel Masyu is old, but it is a little dated. Everything else was still up to my standard - level of cleanliness, hospitality service standard, food quality (I had their breakfast). Room size was a little small for me, but it was definitely sufficient for 2 pax with 2 luggages. You would need to reconfigure the furniture arrangement slightly to lay your luggages.
There's no lift in Hotel Masyu, so travellers with mobility challenges need to take note. Their staff did help us to bring our luggages up to our room when we first arrived so that was really helpful.