This is an Illustrious background lora for Ryokan Bedroom style backgrounds. A Ryokan is a traditional Japanese inn. The bedrooms traditionally use tatami style mat beds, or other similar low lying beds.
A weight of 1 to 1.5 works well with this with most models around 1.25 to 1.5 and depending on certain models. Sampling Steps of 15 to 35 works well with most models, as does a CFG Scale of 3.5 to 7.5.
Prompts for this lora are ( RyBe, Ryoken, Japanese, inn, bedroom, ).