One of my favourite top tips for designing a guest room was...
"Think about what you'd expect to find in a 5 star hotel"
For the pen & pencil pot I upcycled a tin can with some pretty patterned paper from Rie Elise Larsen. Tutorial here: Pretty pen pots. To jot down directions or notes I have provided a "love is in the air" paper pad I bought from TKMaxx and filled my bunny jars with washi tape, paper clips, eraser and packaging string. I couldn't find a mouse mat I liked so I designed one to match. For some Hotel chic I bought some paper and envelopes from Paperchase and hung them on the wall using a Command mini clip and one of my pretty bulldog clips. Now my guests have all the stationery they need to feel comfortable!