You can apply for a credit card according to your situation. I don't know which bank the landlord wants to apply for a credit card, but no matter which bank the landlord chooses, you need to prepare the following materials:

1. Copy of the front and back of your ID card.

2. Weighty asset certificates, such as income certificates, house property certificates, mortgage purchase certificates, automobile property certificates, bank deposit certificates or securities certificates.

3. Work unit, position, education and other certificates that can prove personal ability will also help you get large credit cards, such as academic certificates, technical level certificates and other qualification certificates.

4. Supplementary proof of financial resources, such as self-owned real estate license, self-owned car, employment and income certificate, etc. ;

According to the above conditions and the description of the landlord, the probability of getting a credit card is still quite high. If the landlord is not satisfied with the amount he finally applied for, he can also apply for an increase through a good consumption record for a period of time. I hope my answer can help you!