1. Shopping mall scale: Songjiang Impression City covers a relatively large area, with multiple floors and many shops, showing its large scale and high grade.
2. Brands and shops: Songjiang Impression City has many well-known brands, such as international luxury brands, high-end clothing brands and household goods brands. The presence of these brands also reflects the relatively high grade of Songjiang Impression City.
3. Mall atmosphere and decoration: Songjiang Impression City pays attention to details in decoration and design, and pursues a comfortable and fashionable atmosphere. This kind of shopping mall that pays attention to decoration design is usually of high grade.
To sum up, Songjiang Impression City can be regarded as a high-end shopping center. Please note, however, that the evaluation criteria of grades vary from region to region and time, and may be influenced by personal subjective factors, so this is only a general evaluation.