A small apartment is best suited for pets that require minimal space and exercise, such as cats. Cats are independent animals that can entertain themselves and do not need to be taken for walks. They are also relatively low maintenance and can adapt well to living in a small indoor space. Other suitable indoor pets for small apartments include small rodents like hamsters or gerbils, as they also require minimal space and can be kept in cages. **

It is not necessarily cruel to keep a cat as an indoor pet only, as long as the cat's physical and psychological needs are met. Indoor cats can live long, healthy, and happy lives with proper care, enrichment, and stimulation. Providing a stimulating environment, interactive play, and mental stimulation can help indoor cats thrive. Additionally, keeping a cat indoors can protect them from outdoor dangers such as traffic, predators, and diseases. **

To store rainwater for indoor plants in PET bottles, you can start by thoroughly cleaning the bottles with soap and water to remove any residue. Then, cut off the top of the bottle and use a fine mesh or cloth to cover the opening to filter out any debris. Next, place the bottles outside to collect rainwater, making sure to secure them in a stable position. Once filled, you can use the stored rainwater to water your indoor plants, ensuring that the bottles are properly sealed when not in use to prevent contamination. **

Soccer indoor shoes are better suited for indoor soccer as they are specifically designed for the sport. They have features such as a non-marking rubber sole for better traction on indoor surfaces, a low-profile design for better ball control, and cushioning for comfort during quick movements. General indoor shoes may not provide the same level of support, traction, and performance as soccer indoor shoes, making them less suitable for the demands of indoor soccer. **

I prefer an indoor riding arena that is at least 60 feet wide and 120 feet long. This size allows for ample space to comfortably ride and train horses, as well as accommodate jumps and other training equipment. Additionally, a larger arena provides more flexibility for different riding disciplines and activities. However, the size of the arena may also depend on the specific needs and goals of the rider or trainer. **

Different people find different things hot, so it really depends on the individual. Some people may find confidence and assertiveness attractive, while others may find intelligence and a good sense of humor to be hot. Physical attraction can also play a role, with some finding certain physical features or characteristics to be particularly appealing. Ultimately, what one person finds hot may not be the same for someone else, as attraction is subjective and can vary greatly from person to person. **

Mannheim offers a variety of indoor activities for visitors and residents to enjoy. Some popular options include visiting the Technoseum, a museum focusing on technology and social history, exploring the Reiss-Engelhorn Museums which house a diverse range of exhibits, or taking in a show at the National Theater Mannheim. Additionally, the city has several shopping centers, such as the Planken, where you can shop, dine, and escape the weather. Overall, Mannheim provides a range of indoor activities to cater to different interests and preferences. **

Mannheim offers a variety of indoor activities for visitors to enjoy. Some popular options include visiting museums such as the Technoseum, Reiss-Engelhorn Museums, and Kunsthalle Mannheim. Additionally, the city has several theaters and concert halls where guests can catch a performance or show. For those looking for a more active indoor experience, there are also sports facilities like indoor climbing centers and swimming pools available in Mannheim. **