We were four couples with four children between us. The house is very large and accommodated all 12 of us without any problem. The wifi in the house is adequate for most things, although not ideal for Zoom (we used that as a reason to avoid having to do any work meetings!)
We enjoyed eating our meals on the huge outside table on the covered porch. The upstairs got a bit hot during our stay, but it was 35C outside so that's expected; there were fans to help cool off at night, and apart from the distant crowing of roosters and some night birds there was no noise of any kind to disturb our sleep.
The salt-water swimming pool is small but perfect for the children,. The trampoline is not in great shape (missing some springs) so we didn't let our kids use it. Apart from that, and the rather uncomfortable bed in the annex, everything else was in excellent order, especially the kitchen which is equipped with everything one could need to feed a small army.
The location is very secluded, but within easy driving distance of several beautiful calas for swimming, as well as the castle overlooking Felanitx, wineries, good restaurants in Porreres, etc.
The owner responded to all our queries very quickly.
Overall, it was splendid.